We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 6 min read · Independent comparison
If you want a true bone-conduction design with a huge 60-hour total battery reserve and a rugged IP68 rating, choose Yistao Gen 2; if you need a featherweight clip-on fit with stronger call clarity and everyday all-day comfort, choose Xoruezls Open Ear Earbuds.
• Yistao Gen 2 — biggest strength: a genuine bone conduction driver (15 mm) paired with a 60-hour total playtime figure and an IP68 waterproof rating, so it's built for sweat, rain and long stretches away from a charger.
• Yistao Gen 2 — biggest trade-off: no noise control at all, and the silicone hook design relies on a firmer wrap around the ear rather than a light clip, so it feels more "worn" than "weightless."
• Xoruezls Open Ear Earbuds — biggest strength: a 16 mm dynamic driver in an ultra-light clip-on body (1 oz) with AI-assisted call mics and Bluetooth 5.4, tuned for comfort and clear voice pickup.
• Xoruezls Open Ear Earbuds — biggest trade-off: the total battery reserve is smaller (8 hours per charge plus 32 hours in the case) and the water protection is IPX7 rather than IP68.
• Who each pick is for: pick Yistao Gen 2 if you're chasing battery life, durability and a "real" bone conduction feel; pick Xoruezls if you want something so light you forget it's there and you spend more time on calls than on marathons.
The Yistao Gen 2 leans hard into the bone conduction identity. Its driver is listed as a Bone Conduction Driver at 15 mm, and the brand's own framing centers on the ToneTerra system, which it says lifts volume by 30% over the previous generation, plus a SonicBoost 2.0 tuning that balances bass and highs. There are two EQ modes: Music Mode for punchy bass on commutes and workouts, and Reading Mode, which reshapes the vocal range so audiobooks and podcasts don't fatigue your ears over long sessions. If you mostly listen to spoken word, that second mode is the detail that quietly matters most.
The physical story is just as practical. The ear-contact surface is liquid skin-friendly silicone, which the spec sheet says cuts wearing pressure by roughly 40% compared to the older hard-plastic build. You get Bluetooth 6.0 for fast pairing the moment you open the case, a 10-meter wireless range, and a 15 mm driver with 8-ohm impedance and 86 dB sensitivity. Battery is the headline: about 15 hours per charge, four extra full charges in the case for roughly 60 hours total, a 5-minute top-up for an hour of playback, and a full charge in around two hours. The IP68 rating makes it immune to sweat and rain, and an 18-month warranty backs it up.
Buy it if you train outdoors, sweat heavily, get caught in the rain, or hate charging. Skip it if you want an airy, barely-there clip and rely on microphone clarity for work calls — there's no noise control listed here, and the hook design is a more deliberate fit than a clip.
The Xoruezls Open Ear Earbuds take the opposite approach: light, unobtrusive, call-first. At 1 ounce total, with a soft flexible clip that adapts to ear shape, the pitch is comfort over everything — the brand claims 9 out of 10 users forget they're wearing them, and the clip-on grip is designed to stay put without pinching cartilage. That's the kind of thing that matters if you wear earbuds for a full workday rather than a single run.
Audio comes from a 16 mm dynamic driver with a 20 Hz frequency response, 32-ohm impedance and 105 dB sensitivity — a higher-sensitivity, easier-to-drive spec than the Yistao. Bluetooth 5.4 handles the connection with a 33-foot range and 60 ms of latency, which is fine for music and calls though not a gaming-grade figure. The AI noise cancellation and noise-filtering mics are the real selling point: they're aimed squarely at cutting background hum so your voice comes through on a busy street or in a home office. Battery is 8 hours per charge plus 32 hours in the case, with a 10-minute quick charge giving 2 hours of playback. Water protection is IPX7, and there's a 365-day no-reason return and warranty policy.
Buy it if you take a lot of calls, wear earbuds all day, and want awareness of your surroundings without pressure on your ears. Skip it if you need maximum battery reserve, the toughest possible water rating, or you specifically want a driver labeled as bone conduction.
Side-by-Side: Which Should You Choose?
• Best for all-day comfort → Xoruezls Open Ear Earbuds. A 1 oz clip-on build designed to avoid cartilage pressure.
• Best for calls → Xoruezls Open Ear Earbuds. AI noise cancellation, noise-filtering mics and 105 dB sensitivity favor voice pickup.
• Best for water and sweat → Yistao Gen 2. IP68 beats IPX7 if you're swimming in sweat or caught in rain.
• Best for true bone conduction design → Yistao Gen 2. Its driver is explicitly listed as a Bone Conduction Driver.
• Best for a lighter, more modern connection → Xoruezls Open Ear Earbuds. Bluetooth 5.4 with a 33-foot range and touch controls.
• Best for spoken-word listening → Yistao Gen 2. Its Reading Mode reshapes vocals to reduce ear fatigue.
• Best for low-latency listening → Xoruezls Open Ear Earbuds. A stated 60 ms latency figure keeps audio and video reasonably in sync.
In my opinion, I'd buy the Yistao Gen 2. The 60-hour reserve, the IP68 rating and the purpose-built bone conduction driver simply cover more ground for the way most people actually use open-ear headphones — outdoors, sweating, going days between charges. The Xoruezls is the better pick if your priority is comfort and call clarity, and I'd happily recommend it for desk-bound, call-heavy days. But for a single pair that handles training, weather and a long week, Yistao wins.
how to bone conduction headphones work
Bone conduction drivers, like the 15 mm Bone Conduction Driver in the Yistao Gen 2, send vibrations through the bones around your ear instead of firing sound into the ear canal. That's why open-ear models keep you aware of traffic and conversation while music plays.
how to wear bone conduction headphones
The Yistao Gen 2 uses a hook shape that wraps around the ear, resting the silicone contact surface against the bone in front of your ear rather than inside the canal. The Xoruezls uses a flexible clip that grips the ear instead of hooking it, which is why it feels lighter.
how to use bone conduction headphones
Pair once over Bluetooth, then just open the case — the Yistao Gen 2 uses Bluetooth 6.0 for instant reconnection, while the Xoruezls uses Bluetooth 5.4 with touch controls. Switch between Music and Reading modes on the Yistao depending on whether you're listening to tracks or spoken word.
do open ear earbuds block outside noise
No — neither of these lists active noise control, and blocking sound would defeat the open-ear point. The Xoruezls instead uses AI noise cancellation on the microphone side so callers hear you clearly, not to silence your surroundings.
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