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If you want a single cable-and-adapter setup built specifically to fast-charge AirPods Pro 2nd/3rd Gen and the newer AirPods line, choose Abysssea Airpods Pro 2nd/3rd; if you need to listen through USB-C headphones while fast-charging your phone or laptop at the same time, choose KINDRM USB C Splitter. These two products both deal with USB-C power and audio, but they solve completely different problems. One is a charging cord and adapter for Apple's wireless earbuds. The other is a splitter that lets a single USB-C port do two jobs at once. Below I break down what each one actually does, who it fits, and which one I'd pick depending on how you use your gear.
• Abysssea's biggest strength: a 20W USB-C to USB-C woven cable with an Apple MFi Certified chip, 3A max current, and 480 Mbps data transfer, purpose-built for AirPods Pro 2nd/3rd Gen, AirPods 4, and AirPods Max 2.
• Abysssea's biggest trade-off: it's a charging accessory for Apple earbuds and phones, not an audio splitter — it won't let you run wired USB-C headphones and charging at the same time.
• KINDRM's biggest strength: a 1-in-2-out USB-C splitter that delivers audio through a USB-C headphone jack while pushing up to 60W PD fast charging to your device, with support for PD, QC, AFC, and PPS protocols.
• KINDRM's biggest trade-off: no data transfer, and it's not compatible with Amazon Fire Max — it's an audio-plus-power tool only.
• Pick Abysssea if you own AirPods Pro 2nd/3rd Gen or a recent iPhone and want one reliable fast-charge cable.
• Pick KINDRM if you want to listen on wired USB-C headphones while your phone, tablet, or laptop keeps charging.
This is a fast-charging cable and power adapter made with one job in mind: keeping Apple's wireless earbuds and recent iPhones topped up. The USB-C to USB-C woven cable carries up to 3A of current and outputs 20W, which is the kind of headroom you want when you're charging AirPods Pro 2nd Gen, AirPods Pro 3rd Gen (2025), AirPods 4, or AirPods Max 2. The Apple MFi Certified chip inside is the detail that matters most here — it's there to make sure the cable delivers a safe, effective current rather than pushing power blindly.
The feature list also mentions multi-function protection technology, so the cable and adapter adjust the current to match what your device actually needs. That's the kind of thing you appreciate when you charge overnight and don't want to think about it. There's a note in the specs about reversing the USB-C plug if you hit issues, which is a small but honest detail — USB-C orientation quirks do happen, and it's good the manufacturer calls it out.
Beyond charging, the cable handles 480 Mbps data transfer, so it doubles as a sync cable for iPhone 15, 16, and 17 series devices. The copper conductors and white woven exterior suggest a cable meant to survive daily bag life rather than sit on a desk. If you own AirPods Pro 2nd or 3rd Gen and a modern iPhone, this is the accessory that keeps both charged from one setup. Skip it if you need audio passthrough or a splitter — that's simply not what it's built for.
KINDRM's splitter solves a very specific frustration: wanting to use wired USB-C headphones while your device is still charging. The 1-in-2-out design gives you one USB-C port for your headphone jack and one for a charging cable, so you get audio and power simultaneously instead of picking one. Charging runs at up to 60W Power Delivery, and the adapter supports PD, QC, AFC, and PPS protocols, with an intelligent chip that adjusts voltage and current to avoid overheating or short circuits.
The audio side is where KINDRM makes its pitch. Precision signal pathways and advanced noise suppression are meant to cut static, buzzing, and interference so calls and music come through clean. The brand describes it as studio-grade, and the design intent is clear even if you take the marketing with a grain of salt — this is a dongle built to keep audio clean while power flows through the same connection. Setup is plug-and-play: connect your USB-C headphone plug and charging cable to the splitter, then plug the splitter into your device.
Compatibility is broad — iPhone 15/16/17 Pro Max and E series, Samsung Galaxy S25 Ultra/S25+/S25, Pixel 9 Pro/9, MacBook Pro/Air 2024, iPad Pro/Air, XPS laptops, Surface Book 3, Steam Deck, and more. Two caveats matter: it does not support data transfer, and it's not compatible with Amazon Fire Max. The compact black body slips into a pocket, which makes it a natural travel companion for flights, office calls, or gaming sessions where battery anxiety and wired audio collide.
Side-by-Side: Which Should You Choose?
• Best for fast-charging AirPods → Abysssea Airpods Pro 2nd/3rd. It's designed around AirPods Pro 2nd/3rd Gen, AirPods 4, and AirPods Max 2 with a 20W MFi-certified cable.
• Best for raw charging speed → KINDRM USB C Splitter. Its 60W PD support outpaces the 20W output of the Abysssea cable.
• Best for Apple earbud owners → Abysssea Airpods Pro 2nd/3rd. The MFi chip and AirPods-specific compatibility make it the more targeted pick.
• Best for wired headphone users → KINDRM USB C Splitter. Abysssea offers no audio passthrough at all.
• Best for travel with laptops and tablets → KINDRM USB C Splitter. 60W PD covers MacBook Pro/Air, iPad Pro/Air, and XPS laptops.
• Best for data transfer alongside charging → Abysssea Airpods Pro 2nd/3rd. It handles 480 Mbps; the KINDRM splitter explicitly does not support data.
• Best low-hassle overnight charging → Abysssea Airpods Pro 2nd/3rd. Multi-function protection and auto current matching make it a set-and-forget cable.
In my opinion, the right choice comes down to whether you need audio passthrough. If you own AirPods Pro 2nd or 3rd Gen and a recent iPhone and just want one dependable fast-charge cable, I'd buy the Abysssea Airpods Pro 2nd/3rd — the MFi chip, 3A current, and AirPods-specific fit make it the safer everyday pick. But if your real problem is wanting to listen on wired USB-C headphones while your phone or laptop charges, the KINDRM USB C Splitter is the only one of the two that solves it, and its 60W PD support is genuinely useful. Buy based on the job, not the label.
how to charge headphones faster
Fast charging depends on three things: a cable rated for enough current, an adapter that outputs enough wattage, and a device that accepts it. The Abysssea cable supports up to 3A and 20W with an MFi-certified chip, which is what you want for AirPods Pro 2nd/3rd Gen and recent iPhones. For wired setups, the KINDRM splitter pushes up to 60W PD to phones, tablets, and laptops.
how to charge headphones
For AirPods and similar earbuds, connect the charging case to a USB-C power source using a cable that matches the device's current needs. The Abysssea cable auto-matches current and includes protection technology, so it's safe to leave charging overnight. If you're using the KINDRM splitter, plug your headphone jack and charging cable into it first, then connect it to your device's USB-C port.
is fast charging bad for headphones
Not inherently. What matters is whether the cable and adapter regulate current properly. The Abysssea cable uses an Apple MFi Certified chip and multi-function protection to output a safe, effective current, and the KINDRM splitter uses an intelligent chip that adjusts voltage and current to prevent overheating and short circuits. Both are designed to charge safely rather than push power indiscriminately.
how to fast charge bose headphones
Charging speed depends on the cable and adapter matching your device's accepted current and wattage. Neither product here lists Bose as a compatible device, so for Bose headphones you'd want a cable and adapter rated for that model's charging spec. The Abysssea cable is targeted at AirPods and iPhone, while the KINDRM splitter focuses on USB-C audio plus PD charging for phones and laptops.
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