If you want a dedicated, durable charging cord for your wireless headphones on a long-haul flight, choose PROTEAR USB C Cable; if you need to listen to music and charge your phone simultaneously through a single dongle, choose HOOTEK USB C Samsung.
• PROTEAR USB C Cable: Its strength lies in being a robust, 3.3ft replacement cable designed specifically for charging Type-C wireless headphones and various smartphones like the iPhone 16 or Galaxy S25. The trade-off is that it does not split audio and power; it is purely a charging link. This pick is for travelers who already own wireless earbuds and just need a reliable spare cord that won't tangle.
• HOOTEK USB C Samsung: Its biggest advantage is the 2-in-1 functionality, allowing you to use standard 3.5mm headphones while receiving up to 60W of fast PD charging through the same adapter. The trade-off is that it requires an additional dongle and does not support data transfer. This pick is for users with older wired earphones who need to multitask during a commute or a layover.
The PROTEAR USB C Cable is built with a singular, straightforward purpose: keeping your devices powered without any extra frills. Measuring exactly 3.3 feet (100 centimeters), this black connector offers a length that strikes a practical balance between portability and reach. You can comfortably drape it over a seatback tray table or run it from a wall outlet across a small gap without feeling restricted by a short cord or cluttered by excess slack. The design focuses entirely on durability and speed, serving as an original replacement for devices that have lost their charging wires.
This product shines brightest when paired with modern Type-C port wireless Bluetooth headphones. If you are traveling for work or leisure and rely on noise-canceling earbuds to drown out engine noise, having a dedicated, high-quality backup cable is essential. Unlike generic adapters that might struggle with specific power delivery protocols, this cable is engineered to work seamlessly with the charging requirements of devices like the iPhone 16 Pro Max, Galaxy S25, and MacBook Air. It plugs directly into USB Male ports found on power banks, car chargers, PC ports, and standard wall adapters, ensuring you can top up your battery no matter where you are.
However, you should skip this product if your primary goal is to connect wired headphones to a phone that lacks a traditional headphone jack. This is not an audio adapter; it does not convert digital signals to analog sound. If you still use old-school earbuds with a round 3.5mm plug, this cable will do nothing for you. It is also not designed for data transfer, so you cannot use it to move files between your laptop and phone. It is strictly a power conduit, making it the perfect "set it and forget it" item for your carry-on bag, but only if your audio setup relies on Bluetooth.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-27 · 7 min read · Independent comparison
The HOOTEK USB C Samsung adapter solves a very specific pain point: the disappearance of the headphone jack. It transforms a single USB-C port into two functional outputs, giving you a dedicated USB-C port for fast charging and a 3.5mm audio jack for your favorite wired headphones. The inclusion of a built-in DAC chip capable of handling 24-bit/96kHz audio ensures that the sound quality remains crisp and free from the electrical interference often associated with cheap adapters. This means you can enjoy HD voice calls and lossless audio playback without the annoying static or current noise that plagues lower-quality dongles.
Its standout feature is the Power Delivery (PD) capability, which supports up to 60W of fast charging. This is a game-changer for heavy users who find themselves tethered to a wall outlet for hours. Whether you are editing a video on your laptop, gaming on your tablet, or simply trying to keep your phone alive during a long international flight, this adapter lets you listen to your music or watch a movie while the device recharges rapidly. The compact dimensions of roughly 0.5 x 0.7 x 0.4 inches make it incredibly portable. You can slip it into a pocket or a small side pouch without adding bulk, making it ideal for anyone who travels light.
Despite its versatility, there are limitations to consider. This adapter does not support data transfer, meaning you cannot use it to sync photos or files. Additionally, it requires a certified USB-C wall charger to achieve the full 60W speed; using a non-certified brick may result in slower charging speeds. It is also incompatible with non-certified accessories, which could lead to disconnection or abnormal noise if you pair it with poor-quality cables or headphones. While it works with a vast array of devices including the latest iPhone 17 series and Samsung Galaxy S26 models, you must ensure your specific device supports the necessary audio and charging standards before purchasing.
• Best for battery life during travel → PROTEAR USB C Cable. The 3.3ft length allows you to charge your headphones from a seat-back power outlet while you sleep, whereas the HOOTEK dongle is too small to serve as a standalone power source.
• Best for wired audio enthusiasts → HOOTEK USB C Samsung. If you prefer the stability and zero-latency of a 3.5mm connection for critical listening or gaming, the PROTEAR cable cannot help you; you need the audio jack provided here.
• Best for simultaneous audio and power → HOOTEK USB C Samsung. You can listen to music and charge your phone at the same time, a task the PROTEAR cable cannot perform as it lacks the audio conversion hardware.
• Best for wireless headphone owners → PROTEAR USB C Cable. If you already own Type-C wireless buds, buying an audio adapter is redundant; you just need a reliable replacement cable.
• Best for minimalism and portability → HOOTEK USB C Samsung. At under 8 grams, it is nearly weightless and takes up almost no space, whereas the PROTEAR cable adds more bulk due to its length.
• Best for fast charging needs → HOOTEK USB C Samsung. With 60W PD support, it keeps high-capacity devices charged much faster than a standard passive cable connection.
• Best for durability and simplicity → PROTEAR USB C Cable. A simple plug-and-play cord has fewer points of failure than an electronic adapter with internal chips and multiple connectors.
• Best for airplane entertainment → HOOTEK USB C Samsung. Most airlines offer inflight entertainment via USB-C ports, but if you want to use your own comfortable clip-on earbuds for airplane travel, this adapter bridges the gap.
In my opinion, I would choose the HOOTEK USB C Samsung adapter for my personal travel kit. The ability to combine a 3.5mm audio connection with 60W fast charging in such a tiny package is simply too valuable to ignore. When flying, the convenience of using my preferred wired earphones while simultaneously topping up my battery saves me from juggling multiple cables and dongles. The PROTEAR USB C Cable is excellent for what it is—a solid, reliable cord—but the HOOTEK adapter offers a level of flexibility that solves two problems at once. For anyone looking for the best earphones for airplane travel who doesn't want to rely solely on Bluetooth, this adapter is the smarter investment.
Yes, the 3.3ft length is perfect for reaching overhead bins or seat-back power ports while keeping your wireless headphones charged during a flight without creating a tangled mess.
Absolutely. The HOOTEK adapter lists compatibility with both the iPhone 16 series and the Samsung Galaxy S25 series, allowing you to use wired headphones while charging these devices.
No, the PROTEAR USB C Cable is designed exclusively for charging and power delivery; it does not support data transfer capabilities.
According to the specifications, the built-in advanced DAC chip provides 24-bit/96kHz noise cancelling technology to ensure stable audio transmission and eliminate current noise during charging.
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