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Updated: 2026-09-25 · 7 min read · Independent comparison
If you want a no-fuss two-pack of USB-C wired earbuds that covers a huge list of phones, tablets and Macs and keeps things simple, choose MAS CARNEY USB C Earbuds; if you need an inline remote for volume and track control, a stronger cord and a built-in DAC chip, choose Mutsrd 2.
• MAS CARNEY USB C Earbuds — biggest strength: an enormous compatibility list (iPhone 15/16, iPad, Galaxy S25/S24/A53, Pixel, Redmi, Honor, OPPO, Vivo) plus two pairs in one pack, so you can leave one at your desk and one in your bag.
• MAS CARNEY USB C Earbuds — biggest trade-off: no inline remote and no active noise cancellation, so volume and track changes happen on your device, not on the cable.
• Mutsrd 2 — biggest strength: a reinforced 1 m cord with full remote control (volume, track skip, pause, answer/end/reject call) and a built-in DAC chip aimed at clean, buzz-free plug-and-play audio.
• Mutsrd 2 — biggest trade-off: its compatibility list is narrower on the newest iPhone and iPad models than MAS CARNEY's, and its noise control is the active type, which is a different listening feel than plain passive earbuds.
• Who each is for: MAS CARNEY suits people who want simple, universal USB-C earbuds and a spare pair; Mutsrd 2 suits people who take calls and skip tracks constantly and want the controls on the wire.
The MAS CARNEY TH9 is a straight-ahead in-ear USB-C headphone. It's wired end to end — USB-C jack, no battery, no pairing — and it carries a dynamic driver with a 20 Hz to 20,000 Hz frequency range and a 120 ohm impedance rating. In my reading of those numbers, the 120 ohm figure is the detail worth pausing on: it's a higher impedance than most basic earbuds, which tells you these are designed to be driven properly rather than as a throwaway pair. Rounded silicone tips sit in the ear, the housing is plastic and silicone, and the color options are black and white.
Where it really earns its place is compatibility. The sheet lists iPhone 15 and 16 family, a long run of iPads (including the M2 and M4 Air and Pro models), a stack of MacBook Air and MacBook Pro generations, Mac Pro, and a wide spread of Samsung Galaxy S, A, Z and Note devices, plus Pixel, Xiaomi Redmi, Huawei Honor, OPPO and Vivo. If you own a USB-C device and you're tired of checking whether an accessory will actually work with it, that list is the whole pitch. The integrated microphone handles calls — personal chats or work meetings — and the control method is listed as voice, with noise control listed as none.
The pack-of-two angle matters more than it sounds. Two pairs means one can live permanently in a laptop bag and one at home, or you keep a backup for the day a cable finally gives out. That's the practical, economical argument the brand itself leans on, and it holds up.
Mutsrd 2: Who It's For
Mutsrd 2 is the more feature-loaded of the two, and the differences show up on the wire. It's also a two-pack of wired USB-C in-ear headphones with a dynamic driver and the same 20 Hz to 20,000 Hz range, in white, aimed at kids and adults. The cord is 1 meter and described as strengthened for durability, with metal-plated connectors to cut down on poor-contact problems.
The headline feature is the remote. Volume up and down, last/next track, pause, answer/end/reject call — all on the cable, so your phone stays in your pocket while you're driving, walking, working out or shopping. If you've ever fumbled for your phone mid-call, this is the reason to pick these. Mutsrd also lists a built-in DAC chip specifically to keep the audio resolution of your device intact and avoid buzzing, popping or other artifacts — a real consideration with USB-C audio, since the digital-to-analog conversion has to happen somewhere in the chain. Noise control here is active noise cancellation.
Compatibility is broad too: iPhone 17/16/15 in standard, Plus, Pro and Pro Max, iPad Pro 2020–2023, iPad Air 4th gen, iPad Mini 6th gen, MacBook and MacBook Pro, a deep Samsung Galaxy S, Z and A series list up to S26 Ultra, Google Pixel 6 down to Pixel 2 XL, and any other device with a USB-C audio port.
The trade-offs are worth naming honestly. The sheet doesn't list the newest 2024–2025 iPad Pro or Mac generations the way MAS CARNEY's does, so if you're on the very latest Apple tablet or laptop, check your exact model before assuming. There's also no listed warranty in the item details — the only protection mentioned is an 18-month replacement offer stated in the product copy, so keep your order record. And active noise cancellation in a wired in-ear is a different experience than plain passive isolation; some people love the quiet, others find it changes the sound signature.
Side-by-Side: Which Should You Choose?
• Best for device compatibility breadth → MAS CARNEY USB C Earbuds. Its list covers the newest iPhone, iPad and Mac generations most thoroughly.
• Best for clean USB-C audio out of the box → Mutsrd 2. The built-in DAC chip is explicitly there to prevent buzzing and popping.
• Best for cord longevity → Mutsrd 2. Strengthened 1 m cable with metal-plated connectors.
• Best for quiet listening → Mutsrd 2. Active noise cancellation is listed; MAS CARNEY lists noise control as none.
• Best for a simple, spare-pair setup → MAS CARNEY USB C Earbuds. Two pairs, no remote to think about, just plug in.
• Best for higher-impedance, driver-focused listening → MAS CARNEY USB C Earbuds. The 120 ohm impedance rating is the standout spec on that sheet.
• Best for the latest Apple tablets and Macs → MAS CARNEY USB C Earbuds, based on its more current model list.
If I were buying for myself with a modern iPhone, iPad or Mac and I just wanted reliable wired USB-C sound with a spare pair in the box, I'd take the MAS CARNEY USB C Earbuds — the compatibility list is the most reassuring part of either sheet, and the 120 ohm impedance says these aren't an afterthought. If I spent my day on calls and skipping tracks, I'd take Mutsrd 2 instead, because the remote and DAC chip solve problems I'd actually notice every single day. Neither is a bad pick; they just answer different questions. Check the current price on Amazon for both before you decide.
how to connect usb c wired headphones
Plug the USB-C connector straight into your device's USB-C port. There's no pairing, charging or app involved — both of these are wired, plug-and-play headphones. Your device should route audio to them automatically; if it doesn't, check your sound output settings and make sure the plug is fully seated.
how to use usb c wired headphones on mac
Connect the USB-C plug to a USB-C port on your Mac. Both headphones list MacBook and MacBook Pro support, and MAS CARNEY also lists Mac Pro and several MacBook Air generations. Then open System Settings → Sound and select the headphones as the output device. On Mutsrd 2 you also get inline volume and track controls once connected.
how to connect usb wired headphones to xbox
Neither data sheet lists Xbox compatibility, so I can't promise it works. Xbox consoles generally don't output audio over a USB-C port the way a phone or laptop does — they expect a controller jack or a headset built for the console. If Xbox is your main use, these aren't the right pick.
how to connect usb c wired headphones to macbook
Plug the USB-C end into any USB-C port on your MacBook. Both products list MacBook and MacBook Pro support, so no adapter is needed on USB-C models. If your MacBook only has older ports, you'd need a USB-C to USB-A adapter, which isn't included with either set.
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See also: SIMOLIO Manyshare Series vs MAS CARNEY USB C Earbuds, Rosmas Headphones vs Yatloml Earbuds: Wired Noise Isolating, TRIPP LITE USB-C vs AHFYCIH USB C Earbuds: Headphones for