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If you want a dedicated replacement charging cord for Beats Studio and Solo Wireless headphones with a 3.5mm charging port, choose Gneinour Studio Charge Cable; if you need to charge a modern USB-C phone while listening through wired 3.5mm headphones at the same time, choose BAVNCO USB C.
• Gneinour Studio Charge Cable — biggest strength: A purpose-built 3.5mm-to-USB charging cord for Beats Studio/Solo Wireless and other 3.5mm-port devices, with gold-plated connectors, tinned copper conductors and 2A max current.
• Gneinour Studio Charge Cable — biggest trade-off: It is a charging and data cable only. It does not carry audio, so it is useless if you actually want to listen through the cable.
• BAVNCO USB C — biggest strength: A 2-in-1 dongle that splits one USB-C port into a 3.5mm audio jack plus a PD charging port, so you can listen and charge at the same time, up to 60W PD.
• BAVNCO USB C — biggest trade-off: No data transfer at all, it needs a USB-C device and ideally a PD charger to hit its full charging speed.
• Who Gneinour is for: Owners of Beats Studio/Solo Wireless or other headphones with a dedicated 3.5mm charging socket.
• Who BAVNCO is for: Anyone on a USB-C phone, tablet or laptop who wants wired audio and charging through one port simultaneously.
The Gneinour cable solves one very specific problem: your headphones charge through a 3.5mm socket instead of USB-C or micro-USB. That is the design language of the Beats Studio Wireless and Solo Wireless family, and this cord is built to match it. One end is a 3.5mm male plug, the other is USB Type A male, and the run is 1 m / 3.3 ft, which is about right for plugging into a laptop, a wall adapter or a power bank sitting next to you.
What it does best is safe, repeatable charging. The connectors are gold-plated, the internal conductor is 4-core tinned copper, and the manufacturer rates the cable for a 10,000-bend cycle. Gold plating is there for oxidation resistance and conductivity, which matters on a connector you will plug and unplug constantly. There is also a built-in protection set against over-voltage, over-charging and overheating, with a 2A maximum current. The PVC jacket and tangle-free design keep it easy to coil into a bag pocket, and at 5 g it disappears in a pouch.
It also carries data, rated up to 480 Mbps, so it can sync as well as charge — a small bonus on a cable sold mainly as a charger. The red round jacket makes it easy to spot at the bottom of a bag.
Who should buy it: anyone whose Beats Studio or Solo Wireless headphones will not charge because the original cable is lost, frayed or left at the office. It also fits other gear with a DC 3.5mm charging port — MP3 players, pocket recorders, speakers, Bluetooth headphones and iPod shuffle. The description is explicit that it works with devices that have no other charging port besides the 3.5mm one, so check your socket before ordering.
Who should skip it: if your phone or headphones charge over USB-C, this cable does nothing for you. And if you want to hear audio through the cable, skip it too — Gneinour states plainly that this is a 3.5mm jack connector for charging, not an audio cable. That one line is the whole reason the BAVNCO dongle exists.
The BAVNCO adapter attacks a different annoyance: the modern phone with one USB-C port and no headphone jack. It is a small dongle that turns that single port into two — a 3.5mm aux jack for wired headphones and a USB-C PD port for charging. Both work at the same time, which is the point. You can take a call, game or watch video on wired headphones while the battery still climbs.
Audio is handled by a smart DAC decoding chip, which BAVNCO says delivers HIFI-grade sound without current noise. That is the practical difference between a cheap passive splitter and a proper adapter: the DAC converts the digital signal cleanly, so you get high-fidelity transmission rather than hiss or distortion. For music, podcasts and gaming, that is the feature that matters most.
Charging runs up to 60W PD, with built-in chips that negotiate the right voltage and current for the connected device. BAVNCO recommends pairing it with a PD wall charger and a PD cable to hit full speed, and notes it does not support data transfer — this is an audio-and-power accessory, not a sync cable.
Compatibility is broad: iPhone 17/16/15 Pro, Max and Plus, Galaxy S24 through S20 and Note series, iPad Pro and iPad mini, MacBook Pro/Air, Google Pixel, Huawei Mate, OnePlus, XPS laptops, Surface Book 3 and even Valve Steam Deck. It is plug-and-play with no drivers. The manufacturer backs it with 365 days of after-sales service.
Who should buy it: commuters, students, travelers and gamers on USB-C hardware who refuse to give up wired headphones. Who should skip it: anyone on a Lightning iPhone or a headphone that charges over a 3.5mm socket — neither case is covered here.
• Best for reviving Beats Studio/Solo Wireless headphones → Gneinour Studio Charge Cable. It matches the 3.5mm charging socket those headphones use.
• Best for listening and charging at once → BAVNCO USB C. Its whole design is a 3.5mm jack plus a PD port on one USB-C plug.
• Best for audio quality → BAVNCO USB C. The built-in DAC chip targets clean HIFI output; Gneinour carries no audio at all.
• Best for charging speed → BAVNCO USB C. Up to 60W PD versus the Gneinour cable's 2A maximum.
• Best for data transfer → Gneinour Studio Charge Cable. It is rated to 480 Mbps; BAVNCO explicitly supports no data transfer.
• Best for durability on a bend-heavy cable → Gneinour Studio Charge Cable. Gold-plated connectors, tinned copper and a 10,000-bend rating.
• Best for travel and portability → BAVNCO USB C. A lightweight plug-in dongle that slides into a bag or drawer.
• Best for older gear with a 3.5mm charging port → Gneinour Studio Charge Cable. It also covers MP3 players, recorders, speakers and iPod shuffle.
• Best for iPhone 15/16/17 and modern Galaxy/Pixel users → BAVNCO USB C. The compatibility list is built around USB-C phones, tablets and laptops.
These two are not really rivals — they fix opposite problems, and the right answer comes down to which socket is failing you. If your Beats Studio or Solo Wireless headphones will not charge, I would buy the Gneinour Studio Charge Cable: it is built for that exact 3.5mm port, with gold plating, tinned copper and protection circuitry that a generic cable will not give you. If instead your problem is a USB-C phone with no headphone jack, I would buy the BAVNCO USB C — the DAC chip plus 60W PD pass-through lets you keep wired headphones without giving up charging. In my opinion, the only buyer who should hesitate on BAVNCO is someone who also needs data transfer, because it does not do that at all.
FAQ
Yes. That is its core feature — a 3.5mm aux jack and a PD charging port working simultaneously, at up to 60W PD. BAVNCO recommends an original PD adapter and PD cable for best results.
The Gneinour Studio Charge Cable, assuming your pair charges through the 3.5mm socket. Check your headphone's charging port first, since some Beats models use a different connector.
No. The BAVNCO adapter is plug-and-play with no drivers, and the Gneinour cable is a straightforward USB-A to 3.5mm cord. If price matters to you, check the current price on Amazon before deciding.
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