We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-30 · 6 min read · Independent comparison
If you want a big, forgiving supply of moldable plugs you can lose without stress, choose Frienda 21; if you need soft silicone sleep earbuds that also play music and take calls, choose MAXROCK Sleep Earplugs. That is the whole decision in one line. Everything below is me unpacking why.
• Frienda 21 — biggest strength: 21 pairs of moldable soft silicone in three colors, plus three full-size cases and three travel cases, so you always have a clean pair within reach.
• Frienda 21 — biggest trade-off: it blocks sound and nothing else — no speaker, no cable, no microphone. It is a plug, not a headphone.
• MAXROCK Sleep Earplugs — biggest strength: a wired in-ear bud wrapped in squishy silicone that sits flush enough for side sleeping, so you can fall asleep to white noise or music instead of silence.
• MAXROCK Sleep Earplugs — biggest trade-off: it is passive isolation, not active noise cancelling, and the silicone housing is molded, so you cannot swap in other eartips.
• Frienda 21 is for you if you want pure quiet, you snore-share a bed, you swim, and you like the idea of a bulk stash you never have to baby.
• MAXROCK Sleep Earplugs is for you if you need audio in your ears at bedtime, you sleep on your side, and you want one pair you keep and carry.
Frienda 21 is the practical, unglamorous answer to noise. You get 21 pairs of soft, reusable, moldable silicone plugs in white, blue and orange. Moldable matters more than people realize: you shape the plug to sit over the ear canal rather than jam it deep, which is exactly how the brand tells you to wear them. That shallow, on-ear seating is the reason they stay put when you roll onto your side — the plug squishes into the pillow instead of pressing into your ear.
The quantity is the real story here. Twenty-one pairs means a pair in your nightstand drawer, a pair in the travel case in your bag, a pair in the car, and still plenty left over when one picks up lint or goes missing. The set ships with three big storage boxes and three travel-size boxes, so keeping them clean and finding them again is genuinely easy. Cleaning is just a rinse and an air dry — no batteries, no cable, no charging ritual.
Where does it earn its keep? Snoring partners, traffic, a construction site outside the window, a loud study session, concerts, and swimming, since the silicone is water resistant. The brand does flag two honest limits worth repeating: the plugs are not meant to go deep into the ear, and they are not recommended for outdoor swimming on a hot day. If you have ears that inflame easily, this is a skip — the brand says so directly.
Who should buy it: side sleepers who want silence, swimmers, frequent travelers, and anyone who wants a bulk supply rather than one precious pair. Who should skip it: anyone who needs music, podcasts or a phone call in their ears at night. Frienda 21 gives you quiet and only quiet.
MAXROCK Sleep Earplugs are a different category of object. They are wired in-ear headphones built into an earplug shape, with a 3.5 mm jack, a 6 mm dynamic driver, 16 ohm impedance and a 20 Hz–20,000 Hz range. The housing is total soft silicone, and the double-layer eartip design is meant to seat fully in the ear so the bud stays put instead of popping out mid-turn. That is the whole pitch: an earphone you can lie on.
The audio tuning is honest about itself. MAXROCK describes clear, crisp mids and treble with a little less bass — a deliberate trade to keep the silicone housing soft enough for all-night wear. If you fall asleep to white noise, rain sounds, a sleep app or quiet music, that profile is a good match. If you want thumping bass, it is not.
There is an in-line microphone and push-button control, so you can take a call or skip a track without reaching for your phone, and the set comes with a zippered carry case. The brand also states plainly that this is passive physical isolation, not active noise cancelling with a filter chip, and that it cannot be fitted with third-party eartips because the housing is molded. Both are useful things to know before you buy rather than after.
Who should buy it: side sleepers who need sound to drift off, light sleepers who want to mask a snoring partner or a living-room TV, air travelers, and anyone who meditates or relaxes with audio. Who should skip it: anyone who wants maximum, no-compromise blocking with zero electronics, and anyone who insists on swapping eartips. Also worth noting — the silicone housing cannot take other tips, so fit is what it is out of the box.
• Best for pure noise blocking → Frienda 21. No speaker, no cable, nothing to charge.
• Best for falling asleep to audio → MAXROCK Sleep Earplugs. Music, white noise and sleep apps in one soft bud.
• Best for side sleepers who hate pressure → MAXROCK Sleep Earplugs. The soft silicone housing and flush double-layer tip are designed for exactly that.
• Best for side sleepers who want silence → Frienda 21. The moldable plug squishes into the pillow rather than into your ear.
• Best for swimming → Frienda 21. The silicone is water resistant, with the brand's own caveat about hot-day outdoor swimming.
• Best for taking a call or controlling tracks → MAXROCK Sleep Earplugs. In-line microphone and push-button controls.
• Best for travel and losing things → Frienda 21. Three big boxes plus three travel boxes across 21 pairs.
• Best for one pair you carry and keep → MAXROCK Sleep Earplugs. A single set with a zippered case.
• Best for sharing a bed with a snorer → either, depending on whether you want silence or a soundtrack.
In my opinion, MAXROCK Sleep Earplugs win for most people reading this, because the ability to play white noise or music while lying on your side solves a problem plain plugs cannot touch — and the soft silicone build is the reason it works. I would choose Frienda 21 only if my goal is silence alone, I swim, or I want a bulk stash I can misplace without caring. If audio is part of how you fall asleep, buy the MAXROCK. If it is not, buy the Frienda. Check the current price on Amazon for whichever one fits, then commit.
how to put on silicone earbuds
With moldable silicone like Frienda 21, shape the plug to sit over the ear canal rather than pushing it deep — the brand specifically warns against deep insertion. For MAXROCK, the double-layer eartip is designed to seat fully in the ear at a depth that feels snug but not painful. If either causes discomfort, stop using it.
what are the best earbuds to sleep in
In my opinion, the best sleep option is one with a soft silicone housing that sits flush so side sleeping does not press it into your ear. MAXROCK Sleep Earplugs fit that description and add audio; Frienda 21 fits it as a pure plug. The right pick depends on whether you want sound or silence.
are there earbuds for sleeping
Yes. MAXROCK Sleep Earplugs are literally sold as sleep earbuds — wired in-ear headphones with a soft silicone house, a 6 mm driver and an in-line mic. They are passive isolating, not active noise cancelling, and the molded housing means you cannot swap in other eartips.
do silicone earplugs work for side sleepers
For side sleeping, soft silicone is the point. Frienda 21's moldable plugs are described as staying in without falling out when you sleep on your side, and MAXROCK's squishy housing is built so you cannot feel it against the pillow. Harder materials are the ones that cause pressure.
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