We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
If you want a headband you can actually sleep in — and you accept that quiet comes from fabric, not electronics — choose Perytong Sleep Headphones; if you need a wired on-ear pair for a kid or a petite adult who wants the room turned down and a cord that won't tangle, choose ELECDER i37.
• Perytong Sleep Headphones — biggest strength: an ultra-thin speaker headband that sits over the ear instead of inside it, so side sleepers and back sleepers can drift off without a bud pressing into their ear canal. It also doubles as a light-blocking eye mask.
• Perytong Sleep Headphones — biggest trade-off: there is no active noise cancelling here at all — the noise control field is literally "None." Any quieting comes from the soft spandex fabric covering your ears. And the control method is an app, not on-device buttons.
• ELECDER i37 — biggest strength: a wired 3.5 mm on-ear design with cushioned pads that isolates sound passively while still letting a child hear what's happening around them. Foldable, adjustable, and built for backpacks and plane seats.
• ELECDER i37 — biggest trade-off: it's wired, so there's no Bluetooth freedom, and it's aimed at kids and teens rather than adults who want to lie down with music on.
• Who each pick is for: Perytong for sleepers, side sleepers, and anyone who wants Bluetooth audio in bed without buds; ELECDER i37 for school-age kids, teens, and small adults who want a simple wired pair with sound isolation.
The Perytong headband is a different category of product than most people expect when they search for noise cancelling headphones. It is a stretchy spandex band with ultra-thin dynamic drivers sewn in, positioned so the speakers rest against the ear rather than pushing into it. That single design choice is the whole point: side sleepers get audio without the pressure pain that earplugs and traditional buds cause, and the band won't slip off mid-night the way a loose bud will. It's also shaped to sit across the ears and nose bridge, so it does double duty as a light-blocking sleep mask.
In my opinion, Perytong is the right call for adults who want to fall asleep to a podcast, a sleep story, or soft music, and who care more about comfort in bed than about blocking out the world. Skip it if you need real noise cancelling, if you want physical buttons on the device, or if you're buying for a small child — the app-based control and the adult sizing in the spec sheet point to a grown-up user. It also ships with gift packaging and a 2-year warranty, which matters if you're buying it as a present.
ELECDER i37: Who It's For
The ELECDER i37 is a classic wired kids' headphone, and it's honest about what it is. It uses a gold-plated 3.5 mm jack, so it plugs into Chromebooks, tablets, laptops, smartphones, DVD players, and Kindles with zero pairing, zero charging, and zero battery anxiety. The ear cups are marked so kids can learn left from right, the headband folds and adjusts, and the 4.9 ft tangle-free cord is long enough to survive a car ride or a seat swap on a plane.
Its approach to noise is passive sound isolation. The cushioned on-ear pads reduce ambient noise — the spec sheet names classroom chatter specifically — while deliberately leaving enough awareness that a child can still hear what's going on around them. That's a safety feature as much as an audio one, and it's the opposite philosophy from active noise cancelling, which seals you off from your environment. It also uses lead-free and BPA-free materials, which is the kind of detail that matters to parents.
The trade-offs are real. It's wired, so there's no wireless freedom and no Bluetooth. It's built for kids, teens, and short or petite adults rather than full-size grown-ups. And at 0.24 kg it's roughly two and a half times the weight of the Perytong band, though that's a fair comparison to almost any on-ear headphone. If your kid needs a pair for school, homework, and travel, and you'd rather not manage charging and pairing, this is the simpler tool for the job. It's covered by a 1-year warranty with 24/7 email support.
• Best for sleeping and side sleepers → Perytong Sleep Headphones. The ultra-thin speaker placement and spandex band are designed around lying down; the i37 is not.
• Best for real noise reduction → ELECDER i37. Its cushioned pads isolate ambient sound; Perytong lists noise control as "None" and relies only on fabric coverage.
• Best for kids and school → ELECDER i37. Wired 3.5 mm plug, foldable, lead-free and BPA-free, with left/right ear-cup guidance.
• Best for wireless freedom → Perytong Sleep Headphones. Bluetooth 5.4, up to a 10-meter range, and up to 10 hours of playback from a 2-hour charge.
• Best for travel with a child → ELECDER i37. The 4.9 ft tangle-free cord and folding design suit backpacks and airplane seat pockets.
• Best for multi-use adults → Perytong Sleep Headphones. The band covers running, jogging, yoga, meditation, insomnia, and air travel, and doubles as a sleep mask.
• Best if you hate charging → ELECDER i37. It's a passive wired headphone with no battery at all.
• Best gift-ready option → Perytong Sleep Headphones. It arrives in gift packaging with a 2-year warranty.
If I were buying for myself, I'd take the Perytong Sleep Headphones. My reasoning is simple: the whole point of a sleep headphone is comfort in bed, and the ultra-thin headband design solves a problem no on-ear headphone can — it lets you lie on your side without a bud digging into your ear. Ten hours of playback on a two-hour charge covers a full night, and the eye-mask shape is a genuine bonus. I'd only switch to the ELECDER i37 if I were shopping for a child or a petite adult who wants a wired, no-charging, sound-isolating pair for school and travel. Check the current price on Amazon before you commit, since that's the one thing that can flip this decision.
how to replace ear pads on bose noise cancelling headphones
That's a different product line, and neither headphone covered here uses replaceable pads. The ELECDER i37 has fixed cushioned on-ear pads, and the Perytong Sleep Headphones is a fabric headband with no pads to swap. For a Bose model, follow that brand's own instructions.
what is the best noise cancelling over ear headphones
"Best" depends on your use, and neither product here is technically noise cancelling. The ELECDER i37 is an on-ear wired headphone with passive sound isolation, while the Perytong Sleep Headphones lists no noise control and relies on its fabric band to muffle sound.
what are the best noise cancelling in ear headphones
Neither of these is an in-ear headphone. The Perytong Sleep Headphones places ultra-thin speakers over the ear inside a headband, and the ELECDER i37 is an on-ear design with cushioned pads. If you specifically want in-ear, you're looking at a different category entirely.
The Perytong Sleep Headphones is the one built for it — the ultra-thin speaker placement is designed for side sleeping and it doubles as an eye mask. The ELECDER i37 is not a sleep headphone; it's a wired on-ear pair intended for school, travel, and everyday listening.
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