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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-27 · 6 min read · Independent comparison
• biaze USB C — biggest strength: a male USB-C plug that splits into two female USB-C ports, one for audio and one for PD charging up to 60W, with a Hi-Fi DAC rated to 32bit/96kHz.
• biaze USB C — biggest trade-off: both outputs are USB-C, so it does nothing for a 3.5mm headphone; the audio port is audio-only, and the charging port is power-only.
• Bawanfa Plus USB-C — biggest strength: a 3-in-1 splitter giving you a USB-C audio jack and a standard 3.5mm aux jack plus 60W PD charging, with a DAC rated to 24-bit/48kHz.
• Bawanfa Plus USB-C — biggest trade-off: you can't use the USB-C headphone jack and the 3.5mm jack at the same time, so it's one listening source at a time.
• Who each is for: biaze USB C for USB-C-headphone owners who mainly want charge-and-listen; Bawanfa Plus USB-C for anyone with 3.5mm gear, older car aux cables, or a mix of both headphone types.
The biaze USB C adapter is built around a very specific problem: your phone has one USB-C port, and you want to plug in USB-C headphones without giving up charging. It solves that with a 1-in-2-out design — a single male USB-C connector that feeds two female USB-C ports, one marked for audio and one marked with a lightning symbol for PD power input up to 60W.
The audio side leans on a Hi-Fi DAC chip rated up to 32bit/96kHz, with noise reduction and support for both analog and digital USB-C headphones, plus USB 2.0 data transfer. In practice that means you can take a call, watch a video, or game with USB-C earbuds while the battery still climbs. It's aimed at commuters, travelers, and anyone who works through long meetings or gaming sessions where the phone would otherwise die mid-session. The braided cable and aluminum alloy casing are there to survive being tossed in a bag, and a hidden-cord design cuts down on tangles.
Bawanfa Plus USB-C: Who It's For
Bawanfa Plus USB-C attacks a slightly older problem: you upgraded to a phone with no headphone jack, but you still own 3.5mm headphones, a wired car aux cable, or a speaker that only takes a standard plug. This adapter is a 1-in-3-out splitter that gives you a USB-C audio jack, a 3.5mm aux jack, and 60W PD fast charging — all from one USB-C connection.
That 3.5mm jack is the headline. It's the one thing the biaze adapter can't do, and for a lot of people it's the whole reason to buy an adapter at all. The audio side uses a DAC chip rated to 24-bit/48kHz with active noise cancellation, and the charging chip is there to keep things stable and safe while you listen. Volume control still works during charging, and there's no driver to install — plug it in and go.
The trade-off is stated plainly in the specs: the USB-C headphone jack and the 3.5mm jack cannot be used at the same time. So this is one listening source at a time, not two. It's also worth noting that to hit that 60W figure, both your charger and your charging cable need to support PD fast charging — the adapter can't create that on its own. In my opinion this is the better pick for someone with a drawer full of 3.5mm headphones, a car with an aux input, or a household mixing iPhone, iPad, and MacBook. It carries a 2-year warranty, which is a longer coverage window than the 18 months on the biaze unit.
• Best for USB-C headphones → biaze USB C. Two USB-C female ports, one dedicated to audio and one to power.
• Best for 3.5mm headphones → Bawanfa Plus USB-C. It's the only one of the two with a standard aux jack.
• Best for older car aux cables → Bawanfa Plus USB-C. The 3.5mm jack drops straight into an aux input.
• Best for higher-resolution audio spec → biaze USB C. Its DAC is rated to 32bit/96kHz versus 24-bit/48kHz on the Bawanfa.
• Best for mixing headphone types in one household → Bawanfa Plus USB-C. USB-C and 3.5mm in one adapter, just not simultaneously.
• Best for a cleaner charge-and-listen setup with USB-C gear → biaze USB C. Purpose-built for exactly that pairing.
• Best for longer warranty coverage → Bawanfa Plus USB-C. 2 years versus 18 months.
• Best for iPhone/Samsung owners who want predictable fast charging → check both carefully. The biaze specs flag that iPhone and Samsung use QC-style protocols, and the Bawanfa requires a PD charger and PD cable to hit 60W.
I'd buy the Bawanfa Plus USB-C if I had any 3.5mm headphones, an aux cable in the car, or a mixed-device household — the extra standard jack is what makes it useful in more situations, and the 2-year warranty is a nice cushion. I'd buy the biaze USB C only if I were fully committed to USB-C headphones and wanted the tighter, purpose-built two-port design with the higher-rated DAC. If you're still unsure, decide by one question: do you own anything with a 3.5mm plug? If yes, go Bawanfa. If no, go biaze. Check the current price on Amazon for whichever one fits before you commit.
how to charge headphones faster
Charging speed depends on your charger and cable, not the adapter alone. Both of these adapters pass through up to 60W PD, but that ceiling only applies if your wall charger and cable support the PD fast charging protocol. The biaze specs also note that iPhone and Samsung use QC-style protocols, so fast charging may not engage on those devices.
how to charge headphones
Plug your charger into the adapter's PD port, then connect your headphones to the audio port — USB-C on the biaze, USB-C or 3.5mm on the Bawanfa Plus. Both are plug-and-play with no driver required. Just remember the Bawanfa won't run USB-C and 3.5mm headphones at the same time.
is fast charging bad for headphones
Neither data sheet suggests a problem. The Bawanfa Plus explicitly includes a charging chip designed for stability and safety, and the biaze uses a braided, aluminum-cased build rated for 60W PD. As long as your charger and cable match the PD standard, you're using the adapter as intended.
how to fast charge bose headphones
Bose specifics aren't covered in either data sheet, so I can't promise compatibility. What I can say: both adapters pass up to 60W PD power, and the Bawanfa Plus also gives you a 3.5mm jack for wired listening. Match the adapter to your headphone connector type first, then confirm your charger supports PD.
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See also: QearFun Sparkly Unicorn Headphones vs SNOWSKY FIIO Nature Closed-Back, AILKIN 3.5mm vs Generic Earphones, Logitech PRO X 2 vs Cooler Master CH351, Caterpillar Noise Canceling Ear vs 1Mii Y8+