We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-18 · 7 min read · Independent comparison
If you want dependable wired audio with a built-in mic and no charging to think about, choose Bywulanda USB C Headphones; if you need open-ear awareness for running, cycling and gym work, choose Filenor Bone Conduction Headphones. That's the short version. The longer version is that these two aren't really rivals at all — they solve opposite problems, and picking the wrong one for your situation is the only real mistake you can make here.
• Bywulanda USB C Headphones — biggest strength: a wired USB-C connection with an inline remote for volume, track skipping and calls, so there's nothing to pair and nothing to charge.
• Bywulanda USB C Headphones — biggest trade-off: over-ear, sound-isolating design and a cable mean you're tethered to your device and cut off from what's happening around you.
• Filenor Bone Conduction Headphones — biggest strength: open-ear bone conduction through a lightweight titanium wraparound frame, so your ears stay clear and you stay aware of traffic, people and hazards.
• Filenor Bone Conduction Headphones — biggest trade-off: wireless-only with roughly 8 hours of playtime, so longer sessions mean a recharge, and bone conduction sound simply doesn't seal your ears the way over-ear cups do.
• Pick Bywulanda if you're a student, teen or laptop user who wants a plug-in-and-go headset for classes, calls and study sessions.
• Pick Filenor if you're a runner, cyclist, hiker or gym-goer who puts safety and staying aware above everything else.
The Bywulanda USB C Headphones are the definition of a no-drama piece of kit. You plug the Type-C connector into your laptop, tablet or phone, and you're done. There's no pairing dance, no low-battery beep halfway through a lecture, no wondering whether the Bluetooth dropped. For anyone whose day involves long stretches of audio — online classes, study sessions, work calls, gaming — that reliability is the whole point. The wired connection is continuous by design, which is exactly what you want when you can't afford an interruption.
Where I'd steer you away: if you run, cycle or lift weights, this is the wrong tool. The over-ear, sound-isolating design deliberately blocks outside noise, which is great for focus and genuinely risky on a road or a busy gym floor. And the Type-C plug means it only works with devices that have that port — older gear with a 3.5mm jack is out. The 32-ohm impedance and 20 Hz–20 kHz dynamic driver are ordinary, sensible specs for everyday listening, not audiophile territory. This is a workhorse, not a showpiece.
Filenor Bone Conduction Headphones: Who It's For
The Filenor Bone Conduction Headphones attack a completely different problem. Instead of pushing sound into a sealed ear canal, they send vibrations through your cheekbones to your inner ear. That sounds like marketing until you think about what it actually buys you: your ears stay open. You hear your music and the car coming up behind you at the same time. For runners, cyclists, hikers, skiers, climbers and anyone training outdoors or in a busy gym, that awareness isn't a nice extra — it's the reason to buy them at all.
The build backs up the use case. The frame is titanium alloy wrapped in silicone, with ABS in the mix, shaped as an open-ear hook that sits around your head rather than on your ears. Titanium is the right material choice here because it's light and springy, so the band holds its shape and stays put through movement instead of bouncing or slipping. Filenor also claims the enclosed cavity cuts sound leakage by up to 50%, which matters more than you'd think — bone conduction sets are notorious for broadcasting your podcast to everyone nearby, and reducing that is a real quality-of-life improvement.
On the spec side, you're looking at Bluetooth 5 wireless with a stated range of up to 33 meters, an 8-hour playtime figure, and a 16mm bone conduction driver with 120-ohm impedance and 38 dB sensitivity. Bluetooth 5 is a current, stable standard, and 33 meters is generous — realistic range through walls will be shorter, as it always is, but it means you can leave your phone on a bench and move around. The 8-hour figure is the honest constraint: fine for a week of commutes or a long training block, less fine for an all-day work session without a top-up.
Side-by-Side: Which Should You Choose?
• Best for reliable, uninterrupted audio → Bywulanda USB C Headphones. Wired means no pairing, no dropouts, no battery anxiety.
• Best for outdoor safety and awareness → Filenor Bone Conduction Headphones. The open-ear design keeps you tuned in to traffic and surroundings.
• Best for students, classrooms and online study → Bywulanda USB C Headphones. The inline mic and volume controls suit calls, lectures and group work.
• Best for running, cycling, hiking and gym sessions → Filenor Bone Conduction Headphones. The titanium wraparound frame is built to stay put through movement.
• Best for long sessions without charging → Bywulanda USB C Headphones. It draws power from your device rather than an internal battery.
• Best for travel where you want to hear announcements → Filenor Bone Conduction Headphones. Open ears mean you won't miss a gate change.
• Best for focused listening in a noisy room → Bywulanda USB C Headphones. Sound isolation is the point of the over-ear cups.
• Best for device flexibility → Bywulanda USB C Headphones, but only if your gear has USB-C. If you're on older hardware, neither plug situation helps you — check your ports first.
If I had to pick one for myself, I'd take the Bywulanda USB C Headphones. In my opinion, most people's actual daily audio is calls, classes, videos and music at a desk or on a couch — and for that, a wired headset with an inline mic and zero charging is simply less friction. I'd only switch to the Filenor Bone Conduction Headphones if my routine genuinely involves moving outdoors around traffic, because that's the one job bone conduction does better than anything else here. Buy for your real week, not your imagined one.
They're better at different things, not better overall. Bywulanda wins on uninterrupted wired audio, built-in mic controls and no charging. Filenor wins on open-ear awareness and freedom of movement for sport.
Yes — the product is described as workout headphones with microphones. Combined with the open-ear design, that makes them usable for calls while you're moving, though the open fit means you'll hear your surroundings at the same time.
Only if your phone has a USB-C port, since the connection is wired Type-C. There's no Bluetooth option here, so devices with only a 3.5mm jack aren't compatible.
I don't quote prices here, because they change and the specs matter more for this decision. Check the current price on Amazon using the button on this page, then decide based on whether you need wired reliability (Bywulanda) or open-ear awareness (Filenor).
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