How We Research
Updated: 2026-09-27 · 6 min read · Independent comparison
If you want a washable, headband-style sleep headphone you can also wear for yoga, travel and audiobooks, choose Perytong 2; if you need tiny in-ear buds built for side sleepers and even swimming, choose Piegricdiat Sleep Headphones.
• Perytong 2 biggest strength: a soft nylon-spandex headband with ultra-thin on-ear speakers, active noise cancellation and up to 12 hours of playtime. Nothing goes inside your ear canal.
• Perytong 2 biggest trade-off: it's a headband, not an earbud. You wear it around your head, so it's bulkier and it depends on a Bluetooth 5.4 connection to your phone.
• Piegricdiat biggest strength: genuinely tiny in-ear buds designed for side sleepers, with soft silicone tips, IPX6 waterproofing and Bluetooth 5.3.
• Piegricdiat biggest trade-off: they sit in your ears, so they suit people who tolerate in-ear fit. They're also a single-purpose sleep and swim tool rather than an all-round headband.
• Who each pick is for: Perytong 2 for side sleepers who hate things inside their ears, plus daytime use; Piegricdiat for side sleepers who want an invisible, waterproof bud.
The Perytong 2 flips the sleep-earbud idea on its head. Instead of pushing a speaker into your ear canal, it wraps a stretchy fabric band around your head and places ultra-thin speakers against your ears. That single design decision is why it appeals to people who find traditional earbuds painful or who constantly lose them in the bed. The band is made from 80% nylon and 20% spandex, which makes it breathable and sweat-absorbent, and the stretch means it should fit most head sizes. It's also machine washable — you just pull the control pod out first — which matters a lot for something you wear against your skin every night.
On the audio side, the Perytong 2 uses a dynamic driver covering 20 Hz to 20,000 Hz, so it handles the full range of music, podcasts and audiobooks. It pairs over Bluetooth 5.4, which is the newer version of the two here and typically means a more efficient, more stable connection to phones and computers. It supports active noise cancellation, and it's charged by touch controls rather than buttons. Battery life is listed at up to 12 hours of continuous playtime from a 1–2 hour charge, and the battery itself is rated to last 2–3 years.
Who should buy it? If you sleep on your side or your back, hate the feeling of earbuds, want one device that works for insomnia, yoga, running, air travel and meditation, and like the idea of something you can throw in the wash, this is the one. It also comes in gift packaging, which the brand clearly leans into for birthdays and holidays. Who should skip it? If you need the smallest possible footprint, if you want buds that disappear inside your ear, or if you want to swim with your headphones on — the headband isn't built for that. And if you specifically need something that stays put during laps in a pool, look at the other option.
The Piegricdiat Sleep Headphones go the opposite route. These are true wireless in-ear buds, and the whole pitch is that they're small enough to sit discreetly in your ears and comfortable enough to keep in all night. The eartips and eartip caps are made from a soft skin-friendly silicone, and the buds are specifically marketed as being for side sleepers — the idea being that you can toss and turn or lie on your side without the bud digging into your ear. The brand also claims they can be used underwater for more than six hours continuously, which ties into the IPX6 rating.
That IPX6 waterproofing is the standout feature. IPX6 is a deep-waterproof rating that the brand says supports swimming, surfing and snorkeling, and it claims the sound stays clear and balanced underwater. That's unusual for a sleep bud and it's the clearest reason to pick these over the headband if water is part of your routine. They run Bluetooth 5.3 with a binaural chip, offer 3D surround sound, and include a noise-reduction microphone for calls. Noise control here is sound isolation rather than active noise cancellation, so they physically block sound by sealing your ear rather than cancelling it electronically.
Who should buy it? Side sleepers who want something genuinely invisible, people who work in an office and want to hide earbuds during the day, swimmers, and anyone who prefers an in-ear seal over a headband. Who should skip it? If you can't tolerate anything inside your ear canal — the brand notes you don't need to push them into the canal, but they're still in-ear — or if you want a single device for yoga, running and travel in addition to sleep, the headband format is more versatile. These are more of a specialist.
Side-by-Side: Which Should You Choose?
• Best for side sleepers who want invisible buds → Piegricdiat. They're built for exactly that scenario.
• Best for swimming and water → Piegricdiat. IPX6 and the underwater claim make this an easy call.
• Best for battery life → Perytong 2. Up to 12 hours of continuous playtime and a battery rated to last 2–3 years.
• Best for noise handling → depends on your preference. Perytong 2 uses active noise cancellation; Piegricdiat uses sound isolation through the in-ear seal.
• Best for daytime multi-use → Perytong 2. Yoga, running, travel, meditation and audiobooks are all in its wheelhouse.
• Best for discreet everyday wear → Piegricdiat. The invisible design is made for hiding in your ears at work.
• Best for easy cleaning → Perytong 2. It's machine washable once you remove the control pod.
• Best for the latest Bluetooth → Perytong 2. Bluetooth 5.4 versus 5.3.
In my opinion, the Perytong 2 is the better buy for most people, because it solves the core sleep-headphone problem — pressure and discomfort in the ear — without asking you to change how you sleep. The washable headband, 12-hour battery, active noise cancellation and Bluetooth 5.4 give you a device that works at night and during the day. That said, I'd point anyone who swims, or who specifically wants invisible buds, straight to the Piegricdiat Sleep Headphones, because IPX6 waterproofing and the side-sleeper in-ear design are things the headband simply can't do. If you're torn, pick based on whether you want something around your head or something inside your ears. Either way, check the current price on Amazon before you commit.
how to sleep with earbuds
The trick is to pick buds designed for it rather than forcing standard ones. The Piegricdiat buds use soft silicone tips and are built for side sleepers so they don't press into your ear when you roll over. If you can't stand anything in your ear at all, the Perytong 2 headband avoids the problem entirely by using on-ear speakers instead.
how to sleep with earbuds reddit
The recurring advice in these threads is to avoid hard plastic buds and anything that protrudes, since those dig in when you lie on your side. That's exactly the gap both of these products target: the Piegricdiat with a low-profile in-ear fit, the Perytong 2 with a soft fabric band. Your choice really comes down to whether you tolerate in-ear wear.
how to sleep with earbuds on side
Side sleeping is the hardest position for earbuds, because your pillow pushes the bud into your ear. The Piegricdiat is specifically designed for this, and the brand says it won't cause strain even if you toss and turn. The Perytong 2 sidesteps it differently — the ultra-thin speakers sit flat against your ear with no hard shell pressing inward.
how to wear ionix sleep earbuds
I can't speak to Ionix specifically, since it isn't one of the two products compared here. The general rule for tiny in-ear sleep buds like the Piegricdiat is to seat the silicone tip gently at the entrance of your ear rather than shoving it deep into the canal, then let the bud sit flush so it doesn't catch on your pillow.
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See also: wireless earbuds active noise cancellation, HAOMUK Replacement Ear Pads vs Turtle Beach Airlite Fit, MoBadeety Earbuds vs CUAUUO Mini, UliX Rider vs PENGARO iPhone 17