We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-21 · 7 min read · Independent comparison
If you want maximum playtime, a foldable over-ear design and a wired fallback for long trips, choose Wentronic Y05; if you need open-ear awareness, a featherweight fit and the newest Bluetooth standard for running and commuting, choose Conyat Open-Ear Headphones. These two sit in completely different corners of the headphone world, and that's exactly why the choice is easier than it looks. One is a traditional over-ear travel companion. The other is a sports-first open-ear set that keeps your ears free.
• Wentronic Y05 — biggest strength: A huge 48-hour battery rating, 40mm dynamic drivers, Bluetooth 5.3 and a foldable build with a hard case. That's a lot of travel-friendly hardware in one package.
• Wentronic Y05 — biggest trade-off: It's a closed over-ear design, so you get sound isolation but no situational awareness, and it's the heavier of the two at 0.33 kg.
• Conyat Open-Ear Headphones — biggest strength: Roughly 6.7g per earpiece, an open-ear fit that keeps your ear canal clear, and Bluetooth 6.0 with ENC mic support.
• Conyat Open-Ear Headphones — biggest trade-off: Only around 10 hours of playback per charge, and no wired jack at all — it's Bluetooth or nothing.
• Who the Wentronic Y05 is for: Travelers, movie watchers, home listeners and anyone who wants long sessions without hunting for a charger.
• Who the Conyat Open-Ear Headphones are for: Runners, cyclists, commuters and gym-goers who need to hear traffic, announcements and training partners.
The Y05 is built around one idea: keep you listening for as long as possible. The 48-hour battery rating is the headline number here, and it changes how you use the product. On a week-long trip you can plausibly leave the charging cable at home. A long-haul flight, a full workday plus an evening of music, a weekend of podcasts — none of that dents a battery measured in days rather than hours.
The audio side is conventional but sensible. A 40mm dynamic driver paired with a 20 Hz – 20,000 Hz frequency range is the classic full-range setup, and the button controls are a deliberate, practical choice — physical buttons are easy to find by feel, and they work with gloves on. Bluetooth 5.3 with a 15-meter range covers a normal home or office without dropouts, and the 3.5mm jack is the quiet hero of this product: if the battery ever runs flat, or you're on a plane with a seatback screen, you simply plug in.
Comfort is addressed with memory-protein ear cushions, rotating earcups and a padded headband that the manufacturer says accommodates glasses wearers — a detail worth noting if you've ever had arms digging into your temples after an hour. The foldable hinge and included hard case make it genuinely portable for an over-ear. The 0.33 kg weight is normal for this category but it's still grams on your head, and the closed plastic enclosure means sound isolation rather than awareness. If you need to hear what's happening around you, this is the wrong tool.
Buy the Y05 if: you want long battery life, a wired backup, a foldable travel design and immersive closed-back listening for music, movies and calls.
Skip it if: you run or cycle in traffic, want the lightest possible thing on your ears, or prefer an open-ear fit.
The Conyat X5S takes the opposite approach. Each earpiece weighs roughly 6.7g and sits over your ear rather than inside it, leaving the ear canal completely unobstructed. That single design decision drives everything else. You get your music and you still hear the car behind you, the cyclist calling out, the gate announcement, the colleague saying your name. For anyone who has ever pulled an earbud out at a crosswalk, this is the whole point.
The fit is where the X5S earns its keep. Ear hooks hold the earpieces in place, and the low weight means there's very little to notice during a run or a long commute. The open design also avoids the sealed, pressurized feeling that in-ear and closed over-ear models can create over several hours — if your ears get hot or uncomfortable with traditional headphones, this form factor is worth trying.
On the technical side, Conyat uses Bluetooth 6.0, the newest version in the sheet, with quick pairing and automatic reconnection when you lift the earbuds out of the charging case. The microphone uses ENC, or environmental noise cancellation, which is aimed at making your voice clearer on calls by reducing background noise. Controls are touch-based, so there are no buttons to press — sleek, but it does mean learning a few tap gestures.
The trade-offs are real, and you should go in with your eyes open. Battery life is around 10 hours, which is fine for a training week but nowhere near the Y05. Charge time is about 1.5 hours. And there is no headphone jack, so once the case is empty you're waiting. Open-ear sound also leaks more than a closed design, and it won't isolate you from a noisy train carriage. That's the price of awareness.
Buy the X5S if: you exercise outdoors, commute on foot or by bike, take a lot of calls and want to stay aware of your surroundings.
Skip it if: you want maximum battery life, wired listening, or deep isolation from the world around you.
• Best for battery life → Wentronic Y05. A 48-hour rating against roughly 10 hours is not a close contest.
• Best for all-day comfort on long sessions → Wentronic Y05, thanks to memory-protein cushions, rotating earcups and a padded, glasses-friendly headband.
• Best for running, cycling and the gym → Conyat Open-Ear Headphones. The ~6.7g open-ear fit and ear hooks are made for movement.
• Best for situational awareness → Conyat Open-Ear Headphones. The open design keeps your ear canal clear, which the closed Y05 cannot do.
• Best for flights and travel → Wentronic Y05. Foldable hinges, a hard case and a 3.5mm jack for seatback screens make it the more travel-ready pair.
• Best for the newest wireless standard → Conyat Open-Ear Headphones, with Bluetooth 6.0 versus Bluetooth 5.3.
• Best for clearer voice calls in noisy places → Conyat Open-Ear Headphones, because of the ENC microphone.
• Best for immersive music and movies at home → Wentronic Y05. The 40mm dynamic drivers and closed-back isolation suit focused listening.
• Best for warranty peace of mind → Conyat Open-Ear Headphones, with a 2-year warranty and a 30-day refund policy versus a 1-year warranty on the Y05.
If I had to pick one for myself, I'd take the Wentronic Y05. I value not thinking about charging, I like having a 3.5mm jack as a safety net, and the foldable over-ear format with a hard case fits how I actually travel and listen at home. The 48-hour rating, 40mm drivers and Bluetooth 5.3 cover the basics well, and the open question is only whether you can live without hearing the world around you. If you can't — if you run outdoors or bike to work — the Conyat Open-Ear Headphones are the smarter buy, and I'd recommend them without hesitation for that use case. Different jobs, different tools.
FAQ
That's exactly what they're designed for. The open-ear fit keeps your ear canal clear so you stay aware of traffic and surroundings, and at roughly 6.7g per earpiece with ear hooks, they're built to stay put during movement.
Yes. They include a 3.5mm jack, so you can plug in directly — handy on flights or if the battery runs out. The Conyat X5S has no jack and is Bluetooth-only.
The Wentronic Y05 is the safer choice on paper. The manufacturer specifically notes that the padded headband accommodates glasses wearers, and the over-ear cushions sit around the ear rather than pressing on it. The Conyat's ear-hook design doesn't rest on the temples, so it's generally glasses-friendly too, but the Y05 addresses it directly.
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