We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-01 · 6 min read · Independent comparison
If you want the lightest possible side-sleeping earbud with a genuinely silent, beep-free night, choose Rehoria Side Sleeper Earbuds; if you need more total battery life, a visible battery indicator and a longer warranty, choose goazzzl Sleep Earbuds.
• Rehoria's biggest strength: a 2.5 g per-bud weight with soft silicone earplugs and a deliberate "no beep" design — the details that matter most when you sleep on your side.
• Rehoria's biggest trade-off: short per-charge playback (4–5 hours stated, up to 7 hours in the battery spec) and a 90-day warranty.
• goazzzl's biggest strength: a much bigger battery picture — 5 hours per charge and 35–40 hours with the case, plus an LED display so you always know where you stand.
• goazzzl's biggest trade-off: no noise control at all and a semi in-ear shape that some sleepers find less "plugged in" than a full silicone tip.
• Pick Rehoria if silent operation and minimum weight are your priorities.
• Pick goazzzl if you want to stop thinking about charging and want longer coverage.
Rehoria built this pair around one idea: make the earbud disappear. Each bud weighs 2.5 grams and uses an ergonomic, low-profile shape with soft silicone earplugs, so there's no hard shell digging into your ear when your head rolls onto the pillow. Bluetooth 5.3 handles the connection, and the sound comes from a 6 mm dynamic driver covering 20 Hz to 20 kHz with 32 ohm impedance — a tuning built for strong bass and clear mids rather than analytical detail. Latency is listed at 5 ms, which helps if you also want to watch something on your phone before drifting off.
The detail I keep coming back to is the beep cancellation. Anyone who has been woken at 2 a.m. by a low-battery chime knows how much that matters. Rehoria also states 4–5 hours of playback in the feature copy, with the battery field listing 7 hours average life and a 300 mAh case good for about 20 hours — treat the higher figure as the lab-friendly number and the lower one as your realistic overnight window. The case is small (4.7 × 4.7 × 2.4 cm), charges in about an hour, and the whole package is 100 g.
Buy these if you're a committed side sleeper, you hate beeps, and you want the smallest, lightest thing in your ear. Skip them if you need all-day battery or you want a longer warranty than 90 days. Also note the fit advice in the listing: the tips suit roughly 95% of ears, and Rehoria says to reach out if the fit isn't right.
goazzzl takes a slightly different route. The buds are 3.0 g each — a hair heavier than Rehoria — but the focus is elsewhere: a semi in-ear shape made for small ear canals, a beige finish that blends in, and no flashing LEDs after pairing. That last point is underrated. If you share a room, or you just want to wear earbuds in a quiet office or on a night flight without announcing it, dark lights are a real quality-of-life feature.
The battery story is the headline. goazzzl lists 5 hours per charge and 35–40 hours with the charging case, and the case has an LED display so you can see the level the moment you open it. Bluetooth 5.4 is the newer standard here, touch controls cover music, calls and volume, and the box includes a USB-C cable plus a wireless charging case. Impedance is 28 ohm, which usually means these are easy to drive from a phone. The manufacturer warranty is listed at 3 years — notably longer than Rehoria's 90 days.
Buy these if you want long battery coverage, a discreet no-light design, and a semi in-ear fit that doesn't seal as tightly. Skip them if you rely on any kind of noise control, because goazzzl lists none, and if you specifically want a full soft silicone tip pressing gently into the canal.
• Best for side sleeping with the least pressure → Rehoria Side Sleeper Earbuds (2.5 g buds, soft silicone earplugs).
• Best for total battery life → goazzzl Sleep Earbuds (35–40 hours with the case vs roughly 20 hours for Rehoria's case).
• Best for a silent, beep-free night → Rehoria Side Sleeper Earbuds, which explicitly cancels the low-battery beep.
• Best for knowing your battery level → goazzzl Sleep Earbuds, thanks to the LED display on the case.
• Best for small ear canals → goazzzl Sleep Earbuds (semi in-ear shape built for smaller ears).
• Best for a tight, sealed fit → Rehoria Side Sleeper Earbuds (soft silicone tips, sound isolation listed).
• Best for warranty peace of mind → goazzzl Sleep Earbuds (3-year manufacturer warranty vs 90 days).
• Best for discreet daytime wear → goazzzl Sleep Earbuds (beige, no flashing lights after pairing).
Both are genuinely small, wireless, touch-controlled in-ear buds with adult sizing. The split comes down to pressure versus endurance: Rehoria optimizes the first, goazzzl the second.
In my opinion, most people shopping this exact comparison are side sleepers first and everything else second — and that's where Rehoria wins for me. The 2.5 g weight plus soft silicone tips plus the deliberate removal of the beep is a combination aimed squarely at not waking you up, which is the whole point of a sleep earbud. I'd choose goazzzl instead if you'd rather charge less often, want to see your battery level, or value that 3-year warranty — those are real, practical advantages. But if your problem is "my ear hurts and the beep wakes me," Rehoria is the pick.
FAQ
what are the best earbuds to sleep in
are there earbuds for sleeping
Yes — both of these are purpose-built sleep earbuds. Rehoria markets them for side sleepers with a no-beep design and 4–5 hours of playback, and goazzzl offers 5 hours per charge plus 35–40 hours with the case. Neither needs a cable, and both use touch controls.
how to put on silicone earbuds
Gently twist the soft silicone tip into your ear canal until it sits snug but not painful — Rehoria's tips are designed for a comfortable seal rather than deep insertion. If it feels loose, try a different tip size. Rehoria also notes that if the buds won't charge, cleaning the charging contacts with a fine needle tip usually fixes it.
Both listings change over time, so check the current price on Amazon using the button on this page before deciding. Price aside, my rule of thumb is: minimum weight and silence → Rehoria; maximum battery and warranty → goazzzl.
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