We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-09 · 7 min read · Independent comparison
If you want a replacement cable for your Beats headphones that adds an inline mic and remote, choose Asobilor Replacement Audio Cable; if you need a complete set of USB-C wired earbuds with a built-in mic and volume control you can wear for sleeping, choose COOYA USB C Headphones.
• Asobilor Replacement Audio Cable — biggest strength: it revives Beats Studio, Solo, Mixr, Pro, Executive and Pill hardware with a 3.5mm-to-3.5mm cable that adds an inline mic and remote control. Biggest trade-off: it's a cable only, so it's useless unless you already own compatible Beats gear.
• COOYA USB C Headphones — biggest strength: a full in-ear USB-C headset with a built-in mic, in-line volume/play controls, a clip, a carrying case and three sizes of eartips. Biggest trade-off: it only works with devices that output audio over USB-C, so older 3.5mm-only phones and laptops are out.
• Pick Asobilor if you already own Beats headphones and just need to replace a lost or damaged cord.
• Pick COOYA if you want an all-in-one USB-C earphone for calls, music and lightweight use like earphones for sleeping.
• In my opinion, these two barely compete — they solve different problems, and the right answer depends entirely on what you already own.
The Asobilor Replacement Audio Cable is a 1.4-meter 3.5mm-to-3.5mm aux cable built specifically as a swap-in for Beats headphones. It uses two male plugs — one straight, one L-shaped — with 24K gold-plated contacts and oxygen-free copper wire. That combination is about signal transmission: gold plating resists corrosion, and the oxygen-free copper is meant to keep the signal clean. The cable itself is TPU-coated, which the listing describes as soft and tangle-free, and it's rated for indoor and outdoor use. It comes in red.
The inline mic and control are the headline feature here. You get hands-free calling plus a remote that handles music playback, so you're not reaching for your phone every time a call comes in. The L-shaped plug is a genuinely practical detail for anyone whose headphone jack sits on the side of a device — it puts less strain on both the plug and the port. The other end is a standard 3.5mm jack, and the listing notes wider compatibility with older iPhones from the 3GS through the 6 Plus, Samsung Galaxy Note and S-series models, LG devices and other Android phones.
Who should buy it: someone who already owns Beats Studio, Solo, Solo HD, Solo 2, Solo 3, Wireless, Mixr, Pro, Detox, Executive or Studio 2.0/3.0 headphones, or a Beats Pill+ speaker, and whose original cable is damaged, lost or has a dead mic. If the headphones themselves still work, a replacement cable is the cheapest way back to full function. It also carries a 12-month warranty with after-sales support by email.
COOYA USB C Headphones: Who It's For
The COOYA USB C Headphones are wired in-ear earbuds that connect over USB-C instead of a traditional headphone jack. They use a dynamic driver with 32-ohm impedance and 109 dB sensitivity, and the description points to a high-sensitivity diaphragm with dual drivers plus a built-in DAC chip aimed at low distortion and clean, natural sound. Noise control is handled through sound isolation rather than active cancellation — the in-ear seal does the work, which is exactly what you want from a pair of earphones for sleeping, since there's no battery to charge and nothing to run down overnight.
The inline controls are more complete than most budget sets. There's a built-in microphone for hands-free calling, a button to answer and end calls, play/pause and track skip, and volume adjustment without touching your phone. COOYA also includes a small clip you can use to fix the mic in place while talking — that's the kind of thing that matters for calls on the move. The earbuds magnetically clasp together so they hang around your neck without tangling.
In the box you get the earbuds, two extra pairs of eartips (S/M/L total), the clip and a protective carry case. The case matters more than it sounds: it keeps the cable from tangling in a bag or drawer and protects against dust, scratches and moisture. Ear placement is in-ear, the enclosure mixes metal, plastic and rubber, and the color is BlackRed.
Who should buy it: anyone with a USB-C audio device — recent iPhone 15/16/17 models, most Samsung Galaxy S and A series, Google Pixel, OnePlus, iPad, MacBook and plenty more. It's a good fit for calls, commuting, gaming sessions and anyone who wants a volume limiting clip on earbuds for sleeping — the inline controls let you cap things low without unlocking a phone. If you've been hunting for a best gaming headset for sleeping that won't die at 3 a.m., a passive wired set like this sidesteps the battery problem entirely.
Who should skip it: anyone on a device without USB-C audio output. The listing is explicit that these only work with USB-C audio port devices. MacBook users also need to change the sound output setting to USB manually. If you want wireless freedom, these are wired, period.
• Best for replacing a broken Beats cable → Asobilor Replacement Audio Cable. It's the only one of the two that fits Beats headphones.
• Best for a complete listening setup out of the box → COOYA USB C Headphones. Earbuds, three eartip sizes, a clip and a case are all included.
• Best for sleeping → COOYA USB C Headphones. In-ear isolation and no battery make it the more sensible overnight pick; a 1.4m cable with a remote module isn't built for a pillow.
• Best for cable length and reach → Asobilor Replacement Audio Cable. At 1.4m with one straight and one L-shaped plug, it gives you slack and a low-strain connection.
• Best for device compatibility breadth → COOYA USB C Headphones. The supported device list is enormous, covering iPhone, Samsung, Pixel, OnePlus, iPad, MacBook and more.
• Best for build materials on paper → Asobilor Replacement Audio Cable. Oxygen-free copper, gold-plated contacts and a TPU jacket are solid specs for a replacement cord.
• Best for calls on the go → COOYA USB C Headphones. Mic, answer/end button, track skip, volume control and a mic clip all in one.
• Best for peace of mind → Asobilor Replacement Audio Cable. It's the only one of the two carrying a stated 12-month warranty.
In my opinion, most people reading this should buy the COOYA USB C Headphones. It's a finished product, not a part — you get the earbuds, the mic, the controls, the clip and a case, and it works with a huge range of USB-C devices. It's also the pick I'd recommend for sleeping, since passive isolation and no battery make it the more practical overnight companion.
Buy the Asobilor Replacement Audio Cable only if you already own compatible Beats headphones or a Beats Pill+ and just need to bring them back to life. In that specific case it's the smarter buy, because nothing else here will fit. If you don't own Beats gear, this cable has no job to do for you.
Check the current price on Amazon for whichever one matches your situation before you commit.
What is an inline mic on headphones?
An inline mic is a small microphone built into the cable itself rather than into an earcup. On the Asobilor cable and the COOYA earbuds, it sits on a module along the wire and pairs with a button, letting you take calls and control playback without touching your phone.
Plug them in and let your system detect them. The COOYA set connects over USB-C, and on a MacBook you'll need to go to Settings, then Sound, then Output, and select the USB device. The Asobilor cable uses a 3.5mm plug, so your PC needs a 3.5mm jack or an adapter.
The COOYA USB C Headphones are the better fit, because in-ear sound isolation is passive and there's no battery to drain overnight. Just keep the volume low. The Asobilor cable is a replacement cord for Beats headphones, so it isn't designed as a sleep product.
Only if your phone outputs audio over USB-C. The listing covers recent iPhone 15/16/17 models, most Galaxy S and A series, Pixel, OnePlus and many more, but it specifically notes compatibility is limited to USB-C audio port devices. If your phone only has a 3.5mm jack, these won't work.
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