How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want to upgrade the fit and isolation of earbuds you already own, choose AZLA MAX ASMR Standard; if you need a complete pair of tiny Bluetooth earbuds built to disappear in your ears while you sleep, choose Hulaed Invisible Sleep Headphones.
• AZLA MAX ASMR Standard — biggest strength: medical-grade silicone tips with a tapered umbrella and matte surface that create a natural seal while reducing pressure and the plugged-ear feeling.
• AZLA MAX ASMR Standard — biggest trade-off: it's a set of replacement ear tips, not headphones, so you get no battery, no Bluetooth and no built-in audio of any kind. You must already own a compatible earbud.
• Hulaed Invisible Sleep Headphones — biggest strength: a true wireless, all-in-one pair that sits discreetly in your ears, with a sleep mode that disables the buttons so you don't accidentally trigger playback while drifting off.
• Hulaed Invisible Sleep Headphones — biggest trade-off: the design deliberately avoids deep ear-canal insertion, so the seal and passive isolation won't match a properly fitted silicone tip like the AZLA.
• Who each pick is for: the AZLA for people who already own good wireless earbuds and want a softer, lower-pressure fit for long sessions; the Hulaed for people who want a complete, self-contained pair of sleep earbuds for side sleeping and light activity.
The AZLA MAX ASMR Standard is a set of earbud replacement tips, and it's worth being clear about that up front. It's built around medical silicone with a smooth matte finish, and the whole design is aimed at one problem: the pressure and irritation that builds up when you wear earbuds for hours. The tapered umbrella structure thins out as it goes deeper into the canal, which is what creates the natural seal. In practice, that means two things happen at once — noise isolation improves, and the sense of your ears being plugged up gets reduced.
That combination is why I'd point this at a specific type of buyer. If you already own something like Sony WF-1000XM5 or WF-1000XM6, Beats Powerbeats Pro 2, or earbuds from JLab, Samsung, Sennheiser, Skullcandy or Jabra, and you've never been happy with the stock tips, this is the sort of upgrade that changes how the whole product feels. The compatibility list is wide, but it's not universal — you need to check your model and your nozzle size before ordering, because tips that don't seat properly defeat the entire point.
The sound side matters too. AZLA designed these to preserve the original balance of your earbuds rather than muffle them, and there's an integrated silicone filter that keeps dust out of the nozzle while keeping audio clear. If your current tips dull the treble or muddy the bass, a better-sealing tip can tighten that up without you touching any EQ.
Hulaed Invisible Sleep Headphones: Who It's For
The Hulaed Invisible Sleep Headphones are the opposite kind of product: a complete, self-contained pair of true wireless earbuds, sold in white under the A10 model name. The pitch is in the name — these are the smallest-style earbuds designed to sit discreetly in your ears, small enough to hide at work, and they run 6–8 hours continuously. There's also a dedicated sleep mode that disables the buttons entirely, which is a genuinely thoughtful touch. If you've ever rolled onto your side and accidentally skipped a track or cranked the volume, you know why that matters.
The comfort story is where Hulaed has clearly done the most thinking. The eartips and eartip caps use a soft silicone, and the key design choice is that you don't need to push the earphones into the ear canal at all. That's the reason they work for side sleepers — there's no hard shell pressing into your ear when your head is on the pillow, and Hulaed specifically claims no strain even if you toss and turn or sleep on your side all night. For anyone who has woken up with aching ears after a night in normal earbuds, that's the whole argument right there.
On the tech side you get Bluetooth 5.3 with a binaural chip for a stable, low-delay connection and 3D surround sound, plus a built-in noise-reduction microphone for clearer calls. The IPX6 rating is unusually generous for a sleep product — Hulaed lists swimming, surfing and snorkeling as supported activities, and describes balanced audio underwater. Impedance is 16 ohm, so they're easy to drive from a phone. Noise control is listed as sound isolation rather than active cancellation.
Who should skip them? If isolation is your priority — flights, loud offices, noisy commutes — the shallow, non-canal fit that makes them comfortable at night is exactly what limits how much noise they block. And if you already own high-quality earbuds you love and just want a softer tip, the AZLA route is cheaper and more targeted. These are for people who want one pair that disappears at night and can come along for a run or a swim.
• Best for side sleepers → Hulaed Invisible Sleep Headphones. The no-canal-insertion design is built specifically so your ear isn't pressed against the pillow.
• Best for better noise isolation → AZLA MAX ASMR Standard. The tapered umbrella creates a real seal, which is what improves isolation on noise-canceling earbuds.
• Best for long listening sessions in earbuds you already own → AZLA MAX ASMR Standard. Matte medical silicone is aimed squarely at reducing pressure and the plugged-ear feeling.
• Best for a complete, cable-free solution → Hulaed Invisible Sleep Headphones. Bluetooth 5.3, 6–8 hours of playback, a mic and IPX6 waterproofing in one package.
• Best for accidental-button-proof nights → Hulaed Invisible Sleep Headphones. Sleep mode disables every button so nothing interrupts you as you fall asleep.
• Best for workouts and water → Hulaed Invisible Sleep Headphones. IPX6 covers swimming, surfing and snorkeling; the AZLA tips are not a standalone audio device.
• Best for preserving your current sound signature → AZLA MAX ASMR Standard. They're explicitly designed not to muffle, with a dust-blocking filter that keeps audio clear.
• Best for discretion at work → Hulaed Invisible Sleep Headphones. The smallest-style design is meant to sit invisibly in your ears.
In my opinion, the right pick comes down to one question: do you already own compatible earbuds? If yes, I'd buy the AZLA MAX ASMR Standard — a softer, lower-pressure medical silicone tip with a proper tapered seal is the single most effective change you can make to earbuds that fit badly, and it preserves the sound you already paid for. If you don't own suitable earbuds, or your problem isn't fit but the fact that nothing stays comfortable overnight, I'd buy the Hulaed Invisible Sleep Headphones instead. They're a complete product — Bluetooth 5.3, 6–8 hours, sleep mode, IPX6 — designed around sleeping rather than around upgrading something else.
how to put on silicone earbuds
Slide the silicone tip over the earbud nozzle and press it on until it seats fully and evenly — if it's loose or tilted, the seal won't form. On the AZLA MAX ASMR Standard, the tapered umbrella should sit straight so the thinner inner section enters the canal naturally. Check your earbud model and size option before purchase, since fit depends on matching the nozzle correctly.
what are the best earbuds to sleep in
The ones that don't press into your ear when your head is on the pillow. Hulaed Invisible Sleep Headphones are designed for exactly that: you don't insert them into the ear canal, they use soft silicone tips and caps, and they include a sleep mode that disables the buttons. If you already own earbuds you love, fitting them with low-pressure silicone tips like the AZLA MAX ASMR Standard is the other route to overnight comfort.
are there earbuds for sleeping
Yes. The Hulaed Invisible Sleep Headphones are a purpose-built example — true wireless, 6–8 hours of continuous use, Bluetooth 5.3, and a shallow fit intended for side sleepers. They're also IPX6 waterproof, so the same pair works for running and swimming. Just note the noise control is sound isolation, not active cancellation, so don't expect airplane-level blocking.
If your earbuds already sound good and connect well, you likely only need tips — the AZLA MAX ASMR Standard is designed to cut pressure and improve isolation without muffling your audio. If you don't own compatible earbuds, or you want something that stays comfortable all night without a deep seal, then you need the complete product: the Hulaed set. Check the current price on Amazon for both before deciding.
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: QJF Invisible Mini Sleep vs MSHUKCOE Mini Invisible Headphones, MUSICOZY Sleep Mask Headphones vs ASIILOVI 2-Pack, Perytong Sleep Headphones vs Xmenha X55: Wireless Sleep