SUPERONE products turn everyday charging into a seamless,
SUPERONE
elegant experience engineered for modern life on the move
SHOP NOWAbout us
SUPERONE: Smart power, seamless design
SUPERONE is a technology-driven brand focused on redefining how people power and use their devices at home, in the car, and on the move. We specialize in intelligent charging and mounting solutions that combine advanced engineering, thoughtful design, and everyday practicality. From retractable car chargers and MagSafe grips to car mount chargers, wall chargers, power strip towers, and wearable Bluetooth speakers, every SUPERONE product is created to simplify life while delivering reliable performance.
Our strength lies in solving real-world problems that users face daily: cable clutter, unstable mounts, slow charging, and bulky accessories. SUPERONE products are designed with precision mechanisms, strong magnetic alignment, durable materials, and modern aesthetics to ensure long-lasting use and a premium feel. We focus heavily on safety, stability, and efficiency, making our charging electronics dependable in demanding environments such as vehicles, offices, and shared family spaces.
Innovation is at the core of everything we do. Our retractable technology is engineered for smooth operation and durability, while our MagSafe-compatible products are optimized for secure attachment and consistent power delivery. Beyond charging, we expand into smart accessories like headphone mounts, tablet stands, and wearable audio solutions that enhance comfort and convenience without compromising style.
SUPERONE is built for people who value clean design, smart functionality, and products that simply work as expected. We continuously refine our designs based on real user behavior, ensuring that each new product delivers meaningful improvements rather than unnecessary complexity. By combining modern technology with user-focused engineering, SUPERONE has earned trust as a reliable partner in everyday power and mobility solutions, helping users stay connected wherever life takes them
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Our Best Products
What we offer
【2025 Ultra-Compact】 SUPERONE Retractable Car Charger, 5 in 1 Car Phone Charger with Dual Cables, 84W Fast Charging USB C Car Accessories Adapter for iPhone 17/16/15/14/13/12/11, Galaxy, Pixel
The 2025 Ultra-Compact SUPERONE Retractable Car Charger delivers powerful 84W fast charging in a space-saving design that keeps your car organized and clutter-free. Dual built-in retractable cables allow both the driver and passenger to charge devices at the same time without extra cords. It supports fast charging for iPhone, Galaxy, and Pixel devices, making it a versatile solution for families and daily commuting. The secure 12V fit and smooth retraction mechanism ensure reliable performance and convenience on every drive
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SUPERONE 2026 Upgrade Wearable Bluetooth Speaker with Voice Assistant & Mic, IPX7 Waterproof Clip-on Portable Speaker, TWS Pairing, Up to 30H of Play, Supports Siri/Google/Alexa
The SUPERONE 2026 Upgrade Wearable Bluetooth Speaker delivers clear, balanced sound in a compact clip-on design made for personal, hands-free listening. With built-in voice assistant support and a microphone, it lets you take calls and control Siri, Google, or Alexa without reaching for your phone. The IPX7 waterproof rating makes it reliable for workouts, outdoor activities, and daily use in any weather. Up to 30 hours of playtime and TWS pairing give you all-day performance and the option to enjoy a wider stereo sound experience when needed
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SUPERONE Magnetic Ring Holder for MagSafe Dual-Side Magnetics, Removable Gym Phone Grip with Kickstand for iPhone 17/16/15/14/13/12/ Series MagSafe Case All Phones Compatible with Magnetic Car Mount
The SUPERONE Magnetic Ring Holder features dual-side magnetics that deliver a strong, secure MagSafe connection for confident everyday use. Its removable design makes it ideal for gym workouts, allowing quick attachment and removal without residue or bulk. The built-in kickstand supports both vertical and horizontal viewing for hands-free calls, videos, or browsing. Fully compatible with MagSafe cases and magnetic car mounts, it offers a versatile grip and stand solution for iPhone models and other magnet-enabled devices
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SUPERONE Smaller 4 in 1 Retractable Car Charger with Dual Type C Cords, 69W Fast Retractable USB C Car Charger, Car Accessories Car Chargers for iPhone 17 16 15 14 13 12 Galaxy Pixel
The SUPERONE Smaller 4-in-1 Retractable Car Charger delivers up to 69W of fast charging in an ultra-compact design that fits neatly into any car’s 12V outlet. Dual built-in Type-C retractable cords let both the driver and passenger charge devices at the same time without messy cables. It supports fast charging for iPhone, Galaxy, and Pixel devices, making it a practical solution for daily commutes and road trips. The smooth retraction system keeps your car interior clean while providing reliable, efficient power whenever you need it
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SUPERONE 2026 Upgraded for MagSafe Cup Holder Charger, MagSafe Car Mount Charger 15W Fast Charging with Adjustable Gooseneck for iPhone 17 16 15 14 13 12 Pro Max Plus Mini MagSafe Case
The SUPERONE 2026 Upgraded MagSafe Cup Holder Charger provides stable 15W fast wireless charging while keeping your phone securely positioned within easy reach. The adjustable gooseneck allows you to customize height and viewing angle for navigation, calls, or music control without blocking vents or the windshield. Its strong MagSafe magnetic hold keeps your iPhone firmly in place even on rough roads. Designed to fit most cup holders, it offers a clean, hands-free charging solution for daily driving and long trips
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SUPERONE for MagSafe Phone Grip for MagSafe Kickstand Compatible with Mag Safe Finger Loop, 4-in-1 Phone Ring Holder Strap for Mag Safe iPhone 16/15/14/13/12 (Replacement Strap)
The SUPERONE MagSafe Phone Grip combines a secure finger loop, adjustable strap, and built-in kickstand into one compact 4-in-1 design. It attaches magnetically to MagSafe iPhones for quick installation and easy removal without residue. The replacement strap improves comfort and grip, making one-handed use safer and more natural. With full MagSafe compatibility, it works seamlessly with wireless charging and magnetic car mounts for everyday convenience
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SUPERONE 4-in-1 Car Charger with Retractable Apple Cords, USB C Charger Car Adapter Compatible with iPhone 17/16/15/14/13/12/11 Pro Max Samsung Android Phones
The SUPERONE 4-in-1 Car Charger features built-in retractable Apple cables along with USB-C charging to keep your car organized and cable-free. It allows multiple devices to charge at the same time, making it ideal for families, rideshare drivers, and daily commuting. Fast and stable power delivery ensures your iPhone and Android devices charge efficiently on every drive. The compact design fits securely into your car’s power outlet, providing reliable performance without clutter
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SUPERONE 2026 Upgraded for MagSafe Cup Holder Charger, MagSafe Car Mount Charger 15W Fast Charging with Adjustable Gooseneck for iPhone 17 16 15 14 13 12 Pro Max Plus Mini MagSafe Case
The SUPERONE 2026 Upgraded MagSafe Cup Holder Charger delivers reliable 15W fast wireless charging while keeping your iPhone securely mounted within easy reach. Its adjustable gooseneck lets you position your phone at the ideal height and angle for navigation, calls, or media control without blocking vents or the windshield. The strong MagSafe magnetic connection holds your phone steady, even on bumpy roads. Designed to fit most cup holders, it offers a clean, hands-free charging solution for everyday driving and long trips
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[2024 Upgraded] 4 in 1 Retractable Car Charger, SUPERONE Smaller Fast Car Phone Charger 69W with Cord, USB C and iPhone Car Charger Adapter, Compatible iPhone 17/17 Pro Max/16/15/14/13/12/11, Samsung
The 2024 Upgraded SUPERONE 4-in-1 Retractable Car Charger delivers up to 69W of fast charging in a compact design that keeps your car interior neat and organized. Built-in retractable cords eliminate tangled cables while allowing multiple devices to charge at the same time. It supports both USB-C and iPhone devices, making it a practical choice for families and daily commuters. The secure fit and smooth retraction mechanism ensure reliable performance on every drive
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SUPERONE for MagSafe Phone Grip, Adjustable Magnetic Phone Ring Holder Removable Finger Phone Ring Kickstand Compatible with MagSafe Accessories Only for iPhone 17 & 16 & 15 & 14 & 13 & 12 Series
The SUPERONE MagSafe Phone Grip provides a strong magnetic hold for secure, one-handed use of your iPhone. Its adjustable ring design doubles as a kickstand for comfortable hands-free viewing in both portrait and landscape modes. The grip is fully removable, allowing easy attachment to MagSafe chargers and magnetic car mounts without residue. Designed specifically for MagSafe-compatible iPhones, it adds stability and convenience without adding unnecessary bulk
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SUPERONE 69W Retractable Car Charger with Dual Cables, Compact Bluetooth 5.3 Car Adapter, FM Transmitter Radio Receiver for Hands-Free Calls & MP3 Music, USB C Fast Charging for iPhone Android
The SUPERONE 69W Retractable Car Charger combines fast USB-C charging with a built-in Bluetooth 5.3 FM transmitter for hands-free calls and wireless music streaming. Dual retractable cables keep your car organized while allowing multiple devices to charge at the same time. It delivers stable, high-speed charging for both iPhone and Android devices during daily drives or long trips. With clear call quality and easy FM radio pairing, it’s a practical all-in-one solution for power, audio, and convenience on the road
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[2025 Upgraded] Mag Safe Phone Ring Holder, SUPERONE Adjustable Magnetic Kickstand & Removable Phone Grip Compatible with Wireless Charging Only for iPhone 17 &16 & 15 & 14 & 13 & 12 Series – Black
The 2025 Upgraded SUPERONE MagSafe Phone Ring Holder delivers a strong magnetic grip for secure, one-handed phone use. Its adjustable design functions as a kickstand, supporting both portrait and landscape viewing for calls, videos, or browsing. The removable construction allows quick attachment and easy compatibility with MagSafe wireless charging. Designed exclusively for MagSafe iPhones, it adds stability and convenience without adding bulk to your device
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SUPERONE 62W Retractable Wall Charger with Dual Cables, 3-Port USB Charger Block, 35W iPhone Chargers Fast Charging for iPhone 17/16/15/14/13/12/11 Series, Pad, Tablet, LG, Samsung and More
The SUPERONE 62W Retractable Wall Charger delivers fast, reliable power in a compact design that keeps cables neatly stored when not in use. Dual built-in retractable cables and three charging ports allow multiple devices to charge at the same time. With up to 35W fast charging support, it powers iPhones, tablets, and other devices efficiently. Ideal for home, office, or travel, it reduces clutter while providing convenient, high-speed charging for everyday use
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SUPERONE Airplane Bluetooth 5.3 Adapter for 2 AirPods or Headphones, HD Display Bluetooth Wireless Transmitter, 20Hr Playtime, 3.5mm Aux Audio Jack Adapter for Airplane/TV/Car/Home Stereo
The SUPERONE Airplane Bluetooth 5.3 Adapter lets you wirelessly connect up to two AirPods or Bluetooth headphones to airplane, TV, or car audio systems. The HD display provides clear status information, making pairing and monitoring battery life simple. With up to 20 hours of playtime, it’s ideal for long flights, road trips, and extended viewing sessions. The 3.5mm aux jack ensures wide compatibility with in-flight entertainment systems, TVs, and home stereos for hassle-free wireless listening
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SUPERONE for MagSafe Phone Grip, Stylish Cool Magnetic Ring Holder with Adjustable Stand, Removable MagSafe Accessories Only for iPhone 12/13/14/15/16/17 Series & Fits Magnetic Case – Colorful
The SUPERONE MagSafe Phone Grip combines a strong magnetic hold with a colorful, stylish design that adds personality to your iPhone. Its adjustable ring functions as a stand, supporting comfortable hands-free viewing in both portrait and landscape modes. The removable MagSafe attachment allows quick switching between wireless charging and magnetic car mounts. Designed for MagSafe-compatible iPhones and magnetic cases, it delivers secure grip and everyday convenience without added bulk
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Our Mission
Simplifying power, everywhere
SUPERONE’s mission is to simplify modern life by creating intelligent power and mobility solutions that work effortlessly in real-world conditions. We aim to eliminate clutter, frustration, and inefficiency from everyday charging and device use by designing products that are intuitive, reliable, and built to last. Every SUPERONE product is developed with the belief that technology should adapt to people, not the other way around.
We focus on meaningful innovation rather than unnecessary features. Our mission is to engineer solutions that solve common problems such as tangled cables, unstable mounts, slow charging, and limited flexibility across environments like cars, homes, offices, and travel. Through retractable mechanisms, secure MagSafe compatibility, and carefully selected materials, we strive to deliver products that feel simple to use yet advanced in performance.
Quality and safety are fundamental to our mission. We design our products to meet high standards of durability, electrical protection, and stability, ensuring consistent performance even under daily, intensive use. We also commit to clean, modern design that blends seamlessly into everyday spaces without adding visual noise.
SUPERONE is driven by a user-first mindset. We listen, test, refine, and improve continuously, guided by real customer needs and usage patterns. Our mission is to empower people to stay connected, organized, and in control of their devices wherever they go, by delivering dependable, well-designed technology that earns trust through performance, longevity, and thoughtful engineering
SUPERONE motto
Every SUPERONE device blends powerful engineering, clean aesthetics, and uncompromising reliability into one refined solution
SUPERONE transforms clutter into clarity with intelligent retractable chargers built for performance, safety, and style
SHOP NOWWhy choose Us
reasons
We design with real-life use in mind
We build our products around how people actually charge, mount, and use their devices every day. We study common frustrations such as cable clutter, unstable mounts, and slow or unreliable charging. Our designs focus on simplicity, comfort, and ease of use rather than unnecessary complexity. We test our products in real environments like cars, offices, and homes. We refine every detail based on practical feedback and repeated use. Our goal is to make our products feel natural from the first moment. We believe good design should disappear into daily life and simply work
We lead in retractable and MagSafe innovation
We invest heavily in engineering smooth, durable retractable mechanisms that perform consistently over time. We optimize our MagSafe-compatible products for strong magnetic alignment and stable positioning. Our charging solutions are designed to maintain power efficiency while reducing wear on cables and connectors. We focus on precision and durability, not shortcuts. Our innovation is driven by long-term reliability rather than trends. We continuously improve our technology to stay ahead of evolving devices. Our leadership comes from solving problems others overlook
We prioritize safety and reliability
We design our products with multiple layers of electrical and mechanical protection. We ensure stable power delivery to protect devices from overheating, overcurrent, and voltage fluctuations. Our materials are selected for durability and resistance to daily wear. We test for stability in moving environments such as vehicles. We build our products to perform consistently under frequent use. Our commitment to reliability means fewer failures and longer product life. We believe trust is earned through dependable performance
We create clean and modern design
We believe technology should enhance spaces, not clutter them. We design our products with a clean, modern aesthetic that fits seamlessly into cars, homes, and offices. We carefully balance form and function so our products look as good as they perform. Our retractable solutions reduce visible cables and visual noise. We pay attention to proportions, textures, and finishes. We aim for timeless design rather than short-lived trends. Our products are made to feel premium without being overstated
We offer a complete ecosystem of solutions
We provide a wide range of products that work together across different environments. We cover car charging, home charging, mounting, audio, and device organization needs. Our ecosystem allows users to rely on one trusted brand instead of multiple incompatible accessories. We design with cross-compatibility and consistency in mind. Our products complement each other in both function and appearance. We make it easier to build a unified setup for daily use. Our approach saves time, effort, and frustration
We listen and improve continuously
We actively listen to customer feedback and real usage experiences. We use this insight to refine our designs and introduce meaningful improvements. We test, adjust, and evolve our products over time. We do not treat product launches as the end of development. We believe continuous improvement is essential to staying relevant and reliable. Our long-term relationships with customers matter more than short-term sales. We grow by earning loyalty through better products every generation
SUPERONE: Designed for those who demand more, SUPERONE delivers fast, stable power exactly where and when you need it
Advantages of our products over competitors
Our products stand apart from competitors because we focus on solving real, everyday problems with thoughtful engineering rather than adding unnecessary features. We design our solutions around how people actually charge and use their devices, which results in smoother retractable mechanisms, stronger and more reliable MagSafe alignment, and accessories that feel intuitive from the first use. While many competitors prioritize appearance or price alone, we balance performance, durability, and design so our products continue to perform well long after purchase.
We place a strong emphasis on reliability and safety, ensuring stable power delivery and long-term durability even in demanding environments such as vehicles and shared workspaces. Our materials, internal components, and protective systems are selected to reduce wear, overheating, and cable failure, which are common issues with lower-quality alternatives. This approach allows our products to maintain consistent performance over time, instead of degrading quickly with daily use.
Another key advantage is our clean, integrated design philosophy. Our retractable solutions reduce cable clutter, and our mounts and chargers are designed to blend seamlessly into cars, homes, and offices without visual noise. Competitor products often feel bulky or disconnected, while ours are designed as part of a cohesive ecosystem that works together in both function and appearance.
We also differentiate ourselves through continuous improvement. We actively listen to real user feedback and refine our products based on actual usage patterns, not assumptions. Rather than releasing one-off products, we evolve our designs with each generation to deliver meaningful improvements. This long-term, user-focused approach allows us to offer products that feel more refined, reliable, and genuinely useful than competing alternatives
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What to pay attention to
A few words about our best products
SUPERONE’s most popular products have earned their position because they solve common charging and mounting problems in a smarter, more refined way than typical alternatives. Customers consistently choose these products for their combination of convenience, durability, and clean design. Each top-selling solution is built to reduce friction in everyday use, whether in the car, at home, or on the move. Instead of focusing on a single feature, our most popular products deliver balanced performance, safety, and long-term reliability. This is why they are trusted by users who want accessories that simply work and continue to work over time.
Our retractable car chargers are among our best-selling products because they eliminate cable clutter while delivering fast and stable charging. Unlike many competitors that rely on stiff or fragile retractable systems, our design focuses on smooth retraction, controlled tension, and reinforced internal components. This results in less wear on the cable and a longer product lifespan. The compact form factor keeps dashboards clean and organized without sacrificing power output. Users appreciate the convenience of a charger that is always ready but never in the way.
Our MagSafe car mount chargers are highly popular for their secure magnetic hold and reliable charging performance. We optimize magnetic alignment to ensure the phone stays firmly in place even on rough roads. Many competing mounts either sacrifice stability for convenience or charging speed for safety, while our design maintains both. Our mounts are engineered to prevent wobble, overheating, and inconsistent charging. This makes them a dependable choice for navigation, hands-free calls, and everyday driving.
Our retractable wall chargers are widely chosen for home and office use because they combine power efficiency with space-saving design. Unlike standard wall chargers that leave cables exposed and tangled, our retractable system keeps spaces tidy and organized. The charging performance remains consistent even with frequent extension and retraction. Users benefit from a clean setup without compromising on speed or safety. This makes our wall chargers especially appealing for shared spaces and modern interiors.
Our MagSafe grips stand out for their comfort, strength, and minimal design. We engineer them to provide a secure hold without adding unnecessary bulk to the phone. Compared to competitors that feel loose over time or interfere with wireless charging, our grips maintain stability and full MagSafe compatibility. They enhance one-handed use while preserving a slim profile. This balance of function and form is why they remain a customer favorite.
Our power strip towers are popular because they bring order and efficiency to multi-device charging environments. We design them with thoughtful spacing, vertical layouts, and reliable power distribution to avoid overcrowding. Unlike many competitors that feel bulky or poorly organized, our towers offer easy access and a smaller footprint. Safety features and durable construction ensure long-term performance. They are especially valued in home offices, family spaces, and workstations where multiple devices need reliable power at once.
SHOP NOWFAQ
What makes your products better than competitors’?
Our products are designed to solve everyday problems more effectively than standard alternatives. We combine smooth retractable mechanisms, strong and stable MagSafe compatibility, and reliable power delivery into a single, refined solution. Unlike many competitors, we balance performance, safety, and aesthetics instead of focusing on just one aspect. Our materials and internal components are selected for long-term durability. We also design our products as part of a cohesive ecosystem, making them easier to use together. This results in accessories that feel more reliable, practical, and premium over time.
How do I choose the right product for my needs?
Choosing the right product starts with understanding where and how you will use it most often. For driving and travel, our retractable car chargers and MagSafe car mount chargers provide convenience and stability. For home or office use, our retractable wall chargers and power strip towers help reduce clutter and organize multiple devices. If comfort and one-handed use are important, our MagSafe grips offer secure handling without added bulk. We design our product range to cover different environments while maintaining consistent quality. This makes it easy to select a solution that fits your lifestyle without compromise.
Do you offer product warranties?
Yes, we stand behind the quality of our products with product warranties that reflect our confidence in their durability and performance. Our warranty covers manufacturing defects and ensures that customers receive reliable support if issues arise. We aim to make the warranty process straightforward and customer-friendly. Our support team is available to assist with questions or concerns. We believe that strong after-sales support is part of delivering a premium experience. Customer satisfaction remains a priority throughout the product lifecycle.
Are your products environmentally friendly?
We design our products with longevity and efficiency in mind, which helps reduce unnecessary waste over time. By focusing on durable materials and reliable construction, we aim to extend product lifespan and limit frequent replacements. Our retractable designs help minimize cable damage and clutter, contributing to more efficient use. We also work to optimize packaging and materials wherever possible. While performance and safety are essential, we continuously look for ways to reduce environmental impact responsibly. Our goal is to balance innovation, durability, and sustainability in every product we create.
What the Clients say
Testimonials
The SUPERONE 6-in-1 Retractable Car Charger is a smart and highly practical upgrade for any vehicle. Despite its ultra-compact size, it delivers impressive power with dual Type-C retractable cables and four additional USB ports, allowing multiple devices to charge at the same time without clutter. The fast-charging performance is strong and consistent, keeping phones, tablets, and other devices powered efficiently during both short drives and long trips. It connects securely to the main 12V car socket with minimal movement, providing a stable and confidence-inspiring fit while driving. The build quality feels solid and durable, giving the impression of a product designed for long-term use. Considering its price point of under $20, it offers excellent value for its performance, versatility, and overall quality
Sandy Mullins
Some people may not be impressed by the sound quality, but for a speaker this small, the audio performance is surprisingly good. The sound is clear, well-balanced, and noticeably fuller than a phone speaker, even if the maximum volume is similar to what a device like the S22+ can produce. It’s important to remember that this is designed as a personal speaker, not something meant to power a party or fill a large space. The speaker itself is very compact, solidly built, and the oversized clip is sturdy and works exactly as intended. Because it’s worn around the neck or clipped to clothing, the volume doesn’t need to be pushed high to be effective, and anything above half volume would already be more than enough. Battery life is excellent, easily lasting over six hours of continuous use for music and podcasts while still showing plenty of charge remaining, making it ideal for hands-free, all-day listening without constantly reaching for your phone
Mikhail Mordkovich
This product features a strong, flexible three-piece metal design that feels exceptionally solid and well engineered. The large magnetic ring aligns perfectly with a MagSafe connection and is hinged to a middle ring that comfortably fits one or two adult fingers for a secure grip. That middle ring connects to a smaller magnetic base, which in my case includes a 1/4-inch threaded hole that allows easy mounting to a tripod. Both hinge points move smoothly and hold their position well, offering flexibility without feeling loose or flimsy. The magnetic strength is impressive, securely attaching to an iPhone MagSafe connection as well as to metal surfaces like cabinets, doors, or appliances. It can be folded flat into a single compact ring on the back of the phone, adding a bit of weight but remaining comfortable in everyday use, and overall it’s an incredibly versatile and well-built accessory that I’m genuinely impressed with
Isai Torres
I recently purchased the SUPERONE retractable phone charger, and it does an excellent job of solving the common problem of tangled charging cables. The build quality feels solid and well made, giving confidence that it’s designed for long-term use. The retraction mechanism is smooth and dependable, pulling the cable back cleanly every time without snagging, jamming, or resistance. Having two built-in cords is especially convenient, allowing both me and my passenger to charge our phones from the same device. Charging speed is fast and consistent, keeping devices powered efficiently while driving. Best of all, it keeps my car’s center console neat and organized, making everyday use far more convenient
Desiree Y.Lyles
I purchased this phone grip over a year ago and have used it every single day since, and it’s the only one I’ve kept after trying several alternatives. The magnetic strength is outstanding and easily the best I’ve experienced, especially among affordable options, as it consistently stays firmly attached to my phone. The kickstand is versatile and useful in multiple positions while remaining unobtrusive when not in use. The strap is comfortable and quickly became a natural part of how I hold my phone, allowing me to use it one-handed in ways I couldn’t before. Over time, one hinge did loosen slightly and the straps eventually wore out, but neither issue outweighed the overall usefulness of the grip for me. Even after daily use and a few drops, I would still recommend this phone grip over anything else I’ve tried, and I’ve already reached out to the company to order replacement straps because I don’t want to use my phone without it
Michael Neidhart
In my earlier review, I measured the USB power output with a USB meter and initially found it lower than the advertised rating. SUPERONE quickly reached out to offer a refund, which was a very welcome and unexpected response. Even more impressive, the company confidently offered to send a replacement unit for further testing, acknowledging that the original device may have been faulty. I plan to conduct a much more detailed round of tests with photos once the new unit arrives. This experience has left me genuinely impressed with their customer service and the confidence they have in their product. After testing similar high-wattage car chargers from other brands and seeing comparable real-world results, it’s clear this performance level is standard, and SUPERONE stands out thanks to its retractable cords, multiple outputs, fair pricing, built-in car battery monitor, and exceptional customer support