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
If you want the widest USB-C device compatibility with a tangle-free cable and a comfortable half-ear fit for long sessions, choose Bordsek Headphones USB C; if you need an inline microphone with button controls for calls and volume, choose Cowyawn USB C.
• Bordsek's biggest strength: an unusually broad USB-C compatibility list that stretches across iPhone 17 and 16 series, iPad, MacBook, Samsung Galaxy, Pixel and OnePlus — plus a 4ft tangle-free cable with a clip and a lifetime warranty.
• Bordsek's biggest trade-off: no microphone or inline remote is listed, so it's a listening-first pair of earbuds rather than a headset for calls.
• Cowyawn's biggest strength: a built-in HD microphone with integrated remote for play/pause, volume, track skipping and answering or rejecting calls.
• Cowyawn's biggest trade-off: a standard 1-year warranty and a shape (circular, aluminum and rubber housing) that may fit differently for people who prefer an angled in-ear tip.
• Pick Bordsek if you mostly listen — commuting, gaming, workouts, sleeping — and want maximum device coverage.
• Pick Cowyawn if you take calls, jump between music and voice, and want control buttons right on the cord.
Bordsek positions this model as a straightforward wired USB-C earbud, and the spec sheet backs that up. The compatibility list is the headline: iPhone 17e, 17 Pro Max, 17 Pro, 17 Air, 17, 16e, 16, 16 Pro Max, 16 Plus, the 15 series, iPad Pro, MacBook Air M4, MacBook Pro, a long run of Samsung Galaxy S and Z devices, Google Pixel up to the 10 Pro XL, and OnePlus. If you own more than one USB-C gadget — a phone, a tablet, a laptop — that breadth is genuinely useful, because you can move the same pair between devices without hunting for adapters.
The design notes point to comfort and cable management rather than call features. It's an in-ear shape with an ergonomic half-ear fit, and Bordsek explicitly frames it around extended wear: sleeping, commuting, workouts, gaming. The 4ft lightweight cable ships with a clip, which matters more than it sounds — a clipped cord stops the tugging that usually kills wired earbuds during a run or a gym session. The enclosure is listed in black, with a dynamic driver inside.
Cowyawn USB C: Who It's For
Cowyawn's pitch is narrower and more practical: it's the pair you grab when you need to talk. The built-in HD microphone and integrated remote handle play/pause, volume, track switching and answering or rejecting calls — all the basics you'd want when you're on a call and then jump straight back to music. That single feature set is the main reason to choose it over Bordsek.
The hardware looks slightly more substantial on paper. The housing is aluminum and rubber, the earpiece shape is circular, and the driver is listed at 40 millimeters with 16 ohms impedance and a 20 KHz frequency response. A 16-ohm impedance means it's easy to drive from a phone or laptop without an external amp, which is what you want from a wired USB-C bud. The item weight is 2.24 ounces. Cowyawn also describes it as compact and lightweight enough to pocket or bag for commuting and travel.
Two things to keep in mind. First, the compatibility list is long but leans older in places — it covers iPhone 17 and 16 series, iPad, a wide spread of Galaxy S and A models, Pixel and OnePlus, but it doesn't name MacBook in the same explicit way Bordsek does. Second, Cowyawn includes a warm tip about laptops and desktops: some machines default their audio output and input to the built-in speakers, so you may need to go into sound settings and manually select the USB-C device. That's a real setup step, not a defect, but it's worth knowing before you assume the earbuds are broken.
The warranty is listed at 1 year, versus Bordsek's lifetime description. In my opinion, Cowyawn fits best for students, remote workers and anyone who lives on voice calls and wants a cheap, no-fuss wired headset that just works once it's selected in settings.
• Best for making calls → Cowyawn USB C. It's the only one of the two with a listed microphone and inline remote.
• Best for volume and track control without touching your phone → Cowyawn USB C. Button controls on the cord cover play/pause, volume and skipping.
• Best for device compatibility breadth → Bordsek Headphones USB C. It explicitly names MacBook Air M4, MacBook Pro and iPad Pro alongside phones.
• Best for long, comfortable listening sessions → Bordsek Headphones USB C. The ergonomic in-ear shape and 4ft clipped cable are aimed at extended wear.
• Best for workouts and running → Bordsek Headphones USB C. The included cable clip is the practical detail that keeps a wired bud from yanking out mid-stride.
• Best for easy-to-drive sound from a phone → Cowyawn USB C. The 16-ohm impedance and 40mm dynamic driver are a phone-friendly combination.
• Best for durability reassurance → Bordsek Headphones USB C. The lifetime warranty description is the stronger of the two coverage statements.
• Best for pocketability and travel → Cowyawn USB C. Its compact, lightweight build is framed around commuting and daily carry.
If I had to buy one, I'd take Bordsek Headphones USB C — but only if listening is the priority. The combination of wide USB-C compatibility, the clipped tangle-free cable and the comfort-first in-ear design makes it the more versatile everyday pair for someone who moves between a phone, a tablet and a laptop. If your day is calls and you want a mic and buttons on the cord, then I'd switch my pick to Cowyawn USB C without hesitation, because Bordsek simply doesn't offer that. Neither is a "best" in any absolute sense; they solve two different jobs, and the right answer depends entirely on whether you talk or just listen. Check the current price on Amazon before you decide.
FAQ
Cowyawn USB C. It lists a built-in HD microphone and an integrated remote for answering and rejecting calls, while Bordsek's spec sheet doesn't list a microphone at all.
Bordsek Headphones USB C names the broader set, including MacBook Air M4, MacBook Pro, iPad Pro and a long Samsung and Pixel list. Cowyawn covers most popular phones and tablets but doesn't call out MacBook as explicitly.
Sometimes. Cowyawn notes that some laptops and desktops default their audio input and output to the internal speakers, so you may need to open sound settings and select the USB-C device manually.
That depends on what you need. In my opinion, Cowyawn gives you more features per pair — mic, remote and volume control — while Bordsek gives you broader compatibility and a lifetime warranty description. Check the current price on Amazon for both, since pricing changes.
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