Monster

Monster Sleep Ear100 Ear Buds Sleep Headphones with Stereo Sound Design for Side Sleeper 32H Playtime Bluetooth 6

3.0(54)
$68.99$129.99

471+ bought in the past month

About this item

  • 【Side sleeping comfort&sleep mode】Monster Wireless Earbuds designed for the ultimate side-sleeping experience, creating a sensation of them virtually vanishing. Meticulously crafted with an ultra-minimalist design and pliable, hypoallergenic silicone tips, Activate Sleep Mode to silence all notifications, disable accidental touch controls, and eliminate low battery beeps. Let your sleep be undisturbed and continue to be peaceful and comfortable.
  • 【With Pure Monster Sound】 This bluetooth earbuds offer decreased distortion, immersive sound, and premium diaphragms for enhanced clarity and detail.It can provide high fidelity immersive stereo sound, deep bass, and rich studio quality to bring music to life. Whether you are outdoors or indoors, sleeping or playing games, you can clearly feel every beat.
  • 【Multiple noise reduction&ultra long battery life】With the ENC enhanced microphone, Monster Sleep earphones can significantly reduce background noise and achieve clear communication. In noisy streets, gyms, or windy outdoors, hear every word clearly. Combined with a 32 hour long battery life, you don't have to worry about battery life from night to day, creating a peaceful personal oasis that is perfect for family use, flying, or hotel accommodation.
  • 【Bluetooth 6.0】This wireless headphones utilizes advanced Bluetooth 6.0 chipset to provide an easy and fast pairing process. When you open the stylish and compact charging case, ear buds intelligent automatic reconnection system will be activated. No manual intervention is required. Enjoy a stable and anti-interference connection that can reach up to 15 meters, allowing you to freely shuttle while working.
  • 【IPX6 Waterproof】This sleep bluetooth headphones is designed specifically for elasticity and has an IPX6 waterproof rating, providing strong waterproof protection to prevent splashing water and excessive sweating. This can ensure that your rest is not disturbed by moisture, whether it's intense exercise or sudden downpours. Very suitable for outdoor travel.
$68.99
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Product details
BrandMonster
ColorBlack
Ear PlacementIn Ear
Form FactorIn Ear
Noise ControlEnvironmental Noise Cancellation

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Customer reviews

3.054 ratings
  1. 525%
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  3. 325%
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Customers say

Customers find these earbuds comfortable and well-fitting, particularly noting they're great for sleeping, with one customer mentioning they wear them all night without discomfort.

★★★★★

Comfortable sleeping ear buds

Kindle CustomerMarch 22, 2026✓ Verified purchase

Love wearing these to go to sleep, listening to my favorite ASMR whispering. Very comfortable, and the "sleeping mode" setting prevents accidentally triggering the ear bud controls. Read more

★☆☆☆☆

Bad design flaw

NickFebruary 6, 2026✓ Verified purchase

There’s a serious design flaw with these headsets. First, as far as comfort goes, they are comfortable and seem to fit the ear without causing a lot of discomfort. The sound quality is not the greatest however it’s good enough if you plan to use these while you’re sleeping e.g listening to Binaural Beats or something fun a low volume. The reason why I gave this one star is because one of the main selling point that got me to buy these earbuds was because they were designed for side sleepers. As I said it’s comfortable but a big designed flaw that I alluded to earlier is that when you sleep on the right side, if you make contact with a headset against a pillow for longer than two seconds, it changes mode. Sleep mode is supposed to make the headset unresponsive to the taps. The problem is if you sleep on your right, it toggles the mode. And like any normal person who side sleeps, we’re going to volleyball back-and-forth from left to right at any given time. If you sleep on the left side, you’re fine. But the moment you turn over to your right side two seconds later, the mode switches and your awoken by the announcement, which is really annoying. Then if you turn to your left and then eventually come back to your right,it toggles the mode again, making these useless for side sleeper. . Read more

★★★☆☆

Fits well but short battery life

CaliStarMarch 3, 2026✓ Verified purchase

Pros: Comfort level is 5 stars, sound quality is 4 stars Cons: Short battery life, not sure what was advertised but it seemed like only 4 hrs, so 3 stars. The case itself is slippery to hold, dropped it multiple times, 2 stars. Read more

★★☆☆☆

Comfortable but Terrible Battery Life

Brian JacobsonMarch 6, 2026✓ Verified purchase

These are really comfortable to wear, even when sleeping on my side. The sound quality is good enough for their purpose but the battery life is no where near what they advertise. I think they say they will last 8 hours, but the most I get is 2-3. They are inexpensive but I would not recommend them due to the battery life. Read more

★★★★☆

Good quality when not shorting out

ClillionaMarch 5, 2026✓ Verified purchase

They short every so often in the right ear but are comfortable, sound great and connected easily. Read more

★★★★★

Works well...

CustomerFebruary 10, 2026✓ Verified purchase

Definitely a great purchase.. sound quality is nicer than my high priced ear pieces .. only hang up, is that wearing for too long of a time, can make ear a little sore....I think it is a great design, but it's material should be a little more softer on the edges... Overall, great pieces that I added to my collection.. Clarity, Bass, and snug fit is awesome..low cost is a plus..very portable... charge pretty quick.. nice volume as well... Read more

★☆☆☆☆

Broke in 2 weeks

MydoglikessalsaMarch 15, 2026✓ Verified purchase

For the first two weeks, they sounded surprisingly adequate and were comfy enough to fall asleep with. They absolutely fell out overnight but that was fine. In week 3 they stopped charging. The right side bud wouldn't go into the charging case properly, no matter what I tried. Tried to return them but I got stuck at work on the last couple of days the window was open. 0/10 do not buy. Read more

★★★☆☆

Low battery alarm not good if trying to sleep

AnonFebruary 11, 2026✓ Verified purchase

Mine was defective, the right ear battery only lasted for four hours, but it showed another problem. When the battery goes it plays a warning should which basically is like an alarm going off in you ear so it woke me up at 3 am. Tried again the next night and put the earpieces in sleep mode and still the warning went off so am returning them. They are very comfortable to sleep in and the provide some sound dampening so are nice for sleeping except for the low battery alarm. Would be great on an airplane or around the house. Would not use for biking or running because not sure you could hear cars with them on. Read more

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