We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 7 min read · Independent comparison
If you want to fall asleep to music, audiobooks or ASMR without earbuds digging into your ears, choose Perytong Sleep Headphones; if you need all-day open-ear listening with a fashion-forward look and a charging case that keeps going for days, choose NexBeam Clip-On Open Ear.
These two products sit at opposite ends of the "wearable audio" spectrum. One is a soft spandex headband with flat felt-covered speakers built for side sleepers. The other is a pair of 4-gram clip-on earbuds with detachable crystal butterfly earrings and a 50-hour charging case. I'm comparing them purely on what their spec sheets and feature sets tell a buyer — design, fit, battery, controls and use cases — so you can stop scrolling and pick the one that actually matches your life.
• Perytong Sleep Headphones — biggest strength: a stretchable spandex headband with two ultra-thin, flat, felt-covered earpieces that let side sleepers lie on their ear without the pressure of earbuds or earplugs. Roughly 10 hours of playback per charge.
• Perytong Sleep Headphones — biggest trade-off: no noise control and no headphone jack, and the on-ear flat speakers are tuned for quiet, close listening rather than blocking out a room. It's a sleep-and-sweat tool, not a style accessory.
• NexBeam Clip-On Open Ear — biggest strength: up to 50 hours of total playtime with the charging case, a 4-gram dual-tube clip that stays put on small ears and glasses wearers, IP56 water resistance and detachable crystal earrings that turn them into jewelry.
• NexBeam Clip-On Open Ear — biggest trade-off: open-ear by design means you hear your surroundings — great for awareness, less ideal if you want to shut the world out. Touch controls also take some getting used to.
• Choose Perytong if your priority is sleeping, lying down, meditating or travelling with audio that nobody else can hear.
• Choose NexBeam if your priority is listening all day while staying aware, looking put-together, and barely charging anything.
The Perytong Sleep Headphones are a Bluetooth 5.4 headband made of stretchable spandex with a sweat-absorbent, breathable lining. Inside sit two thin, flat, felt-covered earpieces — and that flatness is the whole point. Instead of a hard bud pressing into your ear canal, you get a soft layer you can lie on. For anyone who falls asleep on their side, that's the difference between drifting off and giving up and taking the headband off.
Battery is rated at more than 10 hours of playback from a 2.5-hour charge, which comfortably covers a full night for most people. One detail I genuinely like: when the battery runs out, the headband shuts off automatically instead of beeping a warning and waking you up. There's also a built-in microphone and push-button controls for volume, track skipping and hands-free calls, so you can answer a call without pulling anything out of your ears — because there's nothing in your ears.
It's not a one-trick product. The same breathable fabric works as a sports headband for jogging, yoga or the gym, and it doesn't trap much heat. The drivers cover a 20 Hz – 20,000 Hz range, so music, podcasts, TV audio and ASMR all come through cleanly.
Who should buy it: side sleepers, people sharing a bed with a snorer, night-shift workers, light sleepers on planes, and anyone with tinnitus who wants low-level sound to mask the room. Who should skip it: if you want situational awareness while running outdoors, want active noise cancellation, or care about your earbuds matching an outfit, this isn't that product. It's comfort-first, and it looks like a headband.
The NexBeam Clip-On Open Ear is a completely different animal. These are open-ear clip-on earbuds built around a dual-tube (twin-bridge) clip that gently locks onto your ear without wobbling. At 4 grams per earbud, they're light enough to forget you're wearing them, and the flexible N-Ti alloy clip adapts to your ear shape. The design is aimed squarely at women, teens and small-ear users — plus glasses wearers, who normally get squeezed by on-ear and over-ear designs.
The headline number is battery: up to 50 hours of total playtime with the charging case, from a 2-hour charge. That's days of commuting, calls and podcasts between trips to a plug. Bluetooth 6.0 handles the connection, and the buds can pair with two devices at once, so you can jump from your phone to a laptop or smartwatch without re-pairing.
Then there's the styling angle, which is the real differentiator. The crystal butterfly earrings are detachable, so you can run them plain and minimal for the gym and snap the sparkle on for a date, an office day or a night out. IP56 water resistance covers sweat and splashes. Controls are touch-based, and the earbuds use a balanced armature driver with a 20 Hz – 20,000 Hz range and 16 ohm impedance. NexBeam also backs them with a 1-year manufacturer warranty.
Who should buy it: commuters, office workers, walkers, gym-goers and glasses wearers who want music and calls without plugging their ears — and who like the idea of audio that looks like jewelry. Who should skip it: if you want to block out snoring, a noisy cabin or a loud office, open-ear sound isolation won't do that. And if you mostly listen lying in bed, the clip design isn't built for pillow pressure the way a flat headband is.
• Best for sleeping and side sleepers → Perytong Sleep Headphones. Flat felt-covered earpieces you can lie on, plus auto power-off instead of a beep that wakes you.
• Best for battery life → NexBeam Clip-On Open Ear. Up to 50 hours of total playtime with the case, versus roughly 10 hours per charge for Perytong.
• Best for all-day, everyday wear → NexBeam Clip-On Open Ear. 4-gram clip-on buds with IP56 water resistance and dual-device pairing suit commuting, work and workouts.
• Best for small ears and glasses wearers → NexBeam Clip-On Open Ear. The dual-tube clip was designed around that fit problem specifically.
• Best for blocking out a partner's snoring → Perytong Sleep Headphones. It's built for exactly that scenario — masking the room with close, quiet audio.
• Best for staying aware of traffic and surroundings → NexBeam Clip-On Open Ear. The open-ear structure keeps your ears unblocked.
• Best for style and gifting → NexBeam Clip-On Open Ear. Detachable crystal butterfly earrings and a gift-box presentation make it the more presentable pick.
• Best for workouts and yoga → Perytong Sleep Headphones. Breathable, sweat-absorbent spandex that doubles as a sports headband and doesn't hold heat.
• Best for hands-free calls without anything in your ears → a tie, with different trade-offs. Perytong uses push-button controls on the band; NexBeam uses touch controls on the bud.
In my opinion, the right pick comes down to one question: are you buying this to sleep, or to live your day in it? If it's sleep — or lying down, meditating, or masking a snoring roommate — I'd buy the Perytong Sleep Headphones. The flat felt-covered speakers and spandex band solve a problem earbuds physically can't solve, and the silent auto-shutoff shows the design was thought through for actual sleepers.
If you want earbuds you'll wear from the commute to the gym to dinner, I'd buy the NexBeam Clip-On Open Ear. Fifty hours of case battery, a 4-gram clip built for small ears and glasses, IP56 protection and detachable crystal earrings make it the more versatile, more presentable product. Check the current price on Amazon for whichever one matches your use case — both are reasonable buys, just for very different buyers.
Perytong, clearly. Its two flat, felt-covered earpieces are designed to be lain on without pressure, and the stretchable spandex band stays put. NexBeam's clip-on design is built for upright, active wear, not pillow pressure.
Perytong is rated for more than 10 hours of playback from a 2.5-hour charge, with automatic shutoff when the battery runs out. NexBeam offers up to 50 hours of total playtime with its charging case, from a 2-hour charge.
No — that's the point of open-ear. They use sound isolation but leave your ear canal unblocked, so you stay aware of traffic, coworkers and announcements. If you need to shut out snoring or cabin noise, the Perytong headband is the better fit.
Yes. The dual-tube clip design is specifically aimed at glasses wearers and small ears, using a flexible N-Ti alloy clip that avoids the extra pressure typical on-ear designs create. They're also IP56 water resistant, so sweat during workouts isn't a concern.
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