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 a single wearable that doubles as a sleep mask, a workout headband and a hands-free calling headset, choose LC-dolida Sleep Headphones; if you need to keep your ears completely open to traffic, training partners and the world around you, choose Pmjebe Open Ear Headphones.
• LC-dolida Sleep Headphones — biggest strength: a 3-in-1 headband design (Bluetooth headphones + sleep mask + sports headband) with ultra-thin 0.25-inch speakers, so side sleepers can lie on their ear without a hard plastic shell digging in.
• LC-dolida Sleep Headphones — biggest trade-off: it is a fabric headband, not an open-ear or bone-conduction set, so it covers the ears and blocks outside sound instead of keeping you aware of it. It also has no active noise control and no wired jack.
• Pmjebe Open Ear Headphones — biggest strength: bone-conduction drivers that sit outside the ear canal, letting you hear music and your surroundings at the same time, plus a built-in 8 GB MP3 player so you can leave your phone at home.
• Pmjebe Open Ear Headphones — biggest trade-off: bone conduction leaks less bass than a sealed design and the battery is rated at up to 6 hours versus 15 on the LC-dolida, so it is a shorter-session, outdoor-first device.
• Who each is for: the LC-dolida suits sleepers, side sleepers, insomniacs, air travellers and anyone who wants one soft thing on their head for bed and the gym; the Pmjebe suits runners, cyclists and outdoor workers who must stay aware of cars, dogs and people.
This is a headband you wear, and that single design decision explains everything else about it. The earpiece shape is listed as headband with an over-ear ear placement, built from what LC-dolida calls air-conditioning ice silk fabric. The speakers are only 0.25 inch thin, which is the number that matters most here: a thin, flat speaker inside soft fabric is what makes lying on your side possible. Hard-shell earbuds press into your ear when you roll over; this does not have a hard shell to press with.
The 3-in-1 framing is accurate rather than marketing fluff. In one object you get a Bluetooth sleep mask that blocks light, a music headband with a built-in microphone for hands-free calls, and a sweat-wicking sport headband. Bluetooth 5.4 handles the connection to phones, tablets, laptops and PCs. The audio driver is a dynamic driver with a 20 Hz to 20,000 Hz frequency range, so it covers the full standard audible band, though I would frame expectations honestly: thin fabric speakers trade some bass punch for comfort. Controls are button-based on a remote-style module, with media control for track and volume.
Battery is the standout figure. The spec sheet lists a 2-hour charge time and a 15-hour average battery life, with the brand describing 1–2 hours of charging and up to 10 hours of talk or music time. Even the conservative end of that comfortably outlasts a full night of sleep or a long hike. The braided cabling is described as durable, the lining as highly elastic, and the whole thing is disassemble-and-washable — which matters more than people expect, because a headband you sweat in and sleep in will need cleaning.
Buy it if you sleep on your side, struggle with insomnia, fly long-haul and want light blocked while you drift off, or want one accessory that covers bedtime, yoga and jogging. Skip it if you cycle or run on roads and need to hear traffic — the fabric covers your ears by design, and there is no ambient or transparency mode and no noise control at all.
The Pmjebe set solves the opposite problem. Bone-conduction drivers transmit sound through your cheekbones rather than firing into your ear canal, and the open-ear shape means nothing is inserted or sealed. Pmjebe states this is safer and cleaner than traditional in-ear designs, and that it reduces the load on the ear. Whatever you make of the hearing-damage angle, the practical benefit is real and easy to verify: you can hear a car behind you, a cyclist calling out, or a colleague saying your name without pausing your audio.
It also carries an 8 GB built-in MP3 player, which is the feature that separates it from most open-ear sets. You can load tracks onto the headphones themselves and run without a phone at all — genuinely useful for short runs, gym sessions where you leave your phone in a locker, or anyone who wants to cut the cord entirely.
Bluetooth 5.3 is the connection standard here, with a stated range of up to 33 feet (10 meters) and pairing described as happening within about 10 seconds. The spec sheet lists a noise-cancelling microphone for calls, which is a mic-side feature, not active noise cancellation for your ears — the noise control field is listed as none. Battery is up to 6 hours of music or talk time on a single charge with USB fast charging, and the housing is rated IPX5 against sweat and rain, which is enough for hard training and wet weather but not for swimming. It weighs 1 ounce, so it is very light on the head. Controls are push-button.
Buy it if you run, ride, hike, drive or work outdoors and want your ears open the whole time, or you want music without carrying a phone thanks to the built-in memory. Skip it if you need it for sleep, want to block light or noise, or plan marathon-length listening sessions — 6 hours is a real ceiling and there is no charging case to extend it.
• Best for sleep and side sleeping → LC-dolida Sleep Headphones. The thin speakers and fabric headband are built for lying down; the Pmjebe's rigid behind-the-head frame is not.
• Best for staying aware of traffic and surroundings → Pmjebe Open Ear Headphones. Open-ear bone conduction is the whole point, and it is the safer choice on roads.
• Best for battery life → LC-dolida Sleep Headphones. 15 hours average versus 6 hours is a decisive gap if you dislike charging.
• Best for phone-free workouts → Pmjebe Open Ear Headphones. The 8 GB built-in MP3 memory means no paired device required.
• Best for blocking light → LC-dolida Sleep Headphones. It doubles as a sleep mask; the Pmjebe does not touch light at all.
• Best for sweat and rain during hard training → Pmjebe Open Ear Headphones. IPX5 is an explicit water-resistance rating; the LC-dolida relies on a sweat-wicking fabric with no IP rating listed.
• Best for making calls in both worlds → either, with a caveat. LC-dolida uses Bluetooth 5.4 with a built-in mic; Pmjebe uses Bluetooth 5.3 with a noise-cancelling mic. Both are hands-free, but the LC-dolida's covered-ear design will sound more private.
• Best for washability → LC-dolida Sleep Headphones. It is designed to be disassembled and washed. You cannot wash a bone-conduction frame.
In my opinion, most people comparing these two should buy the LC-dolida Sleep Headphones. It is the more versatile object: it sleeps, it travels, it trains, it takes calls, and its 15-hour battery means you charge it roughly as often as your phone. The thin-speaker headband design is genuinely hard to replace if you are a side sleeper. That said, if your priority is running or cycling outdoors while hearing the world, I would pick the Pmjebe Open Ear Headphones instead — bone conduction plus an 8 GB player is a focused tool for exactly that job, and no amount of fabric comfort substitutes for it. Check the current price on Amazon before deciding, since both sit in budget-friendly territory and value shifts with whatever deal is live.
LC-dolida, clearly. It is designed as a 3-in-1 Bluetooth sleep mask and sport headband with 0.25-inch thin speakers and soft ice-silk fabric, so it works when you lie on your side. The Pmjebe is a rigid open-ear bone-conduction frame meant for activity, not for a pillow.
No. They include a built-in 8 GB MP3 player, so you can load tracks onto the headphones and listen without any paired device. That is unusual for open-ear headphones and useful for runs or gym sessions where you would rather leave your phone behind.
Neither has active noise cancellation — both list noise control as none. The LC-dolida reduces outside sound simply because fabric covers your ears, while the Pmjebe is deliberately open so you hear your surroundings. If hearing traffic matters to you, that is a reason to choose the Pmjebe.
The LC-dolida lists a 15-hour average battery life with a 2-hour charge time. The Pmjebe lists up to 6 hours of music or talk time per charge with USB fast charging. For overnight use or long hikes, the LC-dolida is the safer bet; for a daily run or commute, 6 hours is plenty.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Perytong Sleep Headphones vs NexBeam Clip-On Open Ear, CNBRO Invisible Mini Sleep vs ZGUKJ Open Ear Headphones, Perytong Sleep Headphones Headband vs CoolJumper Open Ear Headphones