Monster Nano S36 Portable White Noise Machine with 15 Non-Looping Sleep Sounds, Bluetooth 6.0, Mini, Rechargeable Battery, Timer & Memory Function for Baby, Adult, Travel, Office
$39.99
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Product description
1 Compact
2 Portable
3 Timer
4 Clear Sound
1 FOR BABY
2 FOR ADULT
3 FOR MEDITATION
4 Accompaniment
Product Dimensions : 2.08 x 2.08 x 1.45 inches; 3.21 ounces
Item model number : S36
Batteries : 1 A batteries required. (included)
Date First Available : December 19, 2025
Manufacturer : Monster
ASIN : B0G9151ZVN
Best Sellers Rank: #321,871 in Health & Household (See Top 100 in Health & Household) #453 in Sleep Sound Machines
Customer Reviews: 4.5 4.5 out of 5 stars (13) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Designed and engineered by Noel Lee and the Monster team in the USA, Monster Nano S36 white noise machine draws on over 40 years of audio expertise. Precision-tuned to deliver rich dynamics, deep bass impact, and exceptional clarity, it reveals every detail without distortion at any volume. A truly immersive and uncompromised listening experience.
15 Non-Looping Soothing Sounds – Include white, pink, brown noise, fan, rain, waves, insects, campfire, birds, stream, frog, summer night & more, bring you the most peace of mind,suitable for babies, kids and adults.
Rechargeable Battery & Fast Charging – Can operate for up to 18 hours on one charge and charges quickly. Perfect for travel, camping, and on-the-go use.
Compact & Travel-Ready – Pocket-sized design with a hanging rope. Ideal for baby sleep, office privacy, meditation, and hotel stays.
Flexible Timer Options – Choose 30, 60, 90 minutes, or continuous play. The memory function automatically saves your last settings.
Rich Sound & Effective Masking – The mini white noise machine delivers immersive, high-quality audio that effectively blocks disruptive noises, creating a peaceful atmosphere anywhere.
Certified Safe & Reliable – Comply with FCC, CE, and RoHS standards. Come with a 12-month warranty and responsive customer support.
12 reviews for Monster Nano S36 Portable White Noise Machine with 15 Non-Looping Sleep Sounds, Bluetooth 6.0, Mini, Rechargeable Battery, Timer & Memory Function for Baby, Adult, Travel, Office
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$39.99
Freddy –
Small but surprisingly powerful white noise machine
I picked this up mainly for travel and it’s honestly been a great little device. It’s super compact—like actually pocket-sized—so it’s easy to toss in a bag without even thinking about it. Doesn’t take up space at all.The sound quality is better than I expected for something this small. The different noise options are nice (white, rain, fan, etc.), and they don’t sound artificial or repetitive. It does a good job masking background noise, especially at night or when I just need a bit of focus.Battery life seems solid so far, and I like that it’s rechargeable instead of dealing with batteries. The timer and memory function are also really convenient—you don’t have to reset everything each time.Overall really happy with it. Simple, portable, and works well for sleep or just blocking out noise during the day. Def a great little gadget to have around.
Brown –
Small and cute
This portable white noise device is small and exquisite. Functionally, the white noise helps me sleep; I’ve had tinnitus for 20 years. It can also be used as a small speaker; just connect it to your phone via Bluetooth. Reasonably priced. Easy to carry. Satisfied! 👍
carlos –
Not what I was expecting
I bought this for my wife to help her fall asleep. She had a tough time turning it on. The directions could’ve been a little clearer, and it was hard to see which button did what. Once we figured it out, the speaker worked.Some of the sounds were good but we couldn’t find the “frog” sounds mentioned in the description. The only sound close to it was the cricket loop, which would only play about 5 seconds before looping again. Just wasn’t impressed.
Cool Beans –
Perfect Gift
This is a gift for my friend’s baby shower. She loved it and mentioned it really helps her baby sleep when they travel. Highly recommend!
NONO –
Good White noise
So cute ! Small wash to carry
Joseph –
Battery last
Amazing very helpful for sleeping the baby.And last for long time the battery unlike other dispositivos .
Skyler –
Tiny but impressive
Super compact but surprisingly powerful. The volume range is excellent. Really stands out for how well it performs in such a small size.
Dylan –
small and really useful
Super compact and easy to carry around. The sound options are great and don’t have that annoying loop, and the volume range works well in different settings. Nice little device for outdoor activities.
Andrew –
Good looking. The sound quality is very good .I would recommend this product to friends and family .
Dom –
Très bon appareil mais pour les bruits, c’est une boucle de 10 a 20 seconde et on entend la coupure de son donc, c’est vraiment mal fait et déconcertant
Renee –
I really like this small white noise speaker Its small size and rechargeable battery make it perfect for travel, while the timer and memory function add extra convenience by saving your preferred settings. Bluetooth connectivity is a nice bonus if you want to use it as a speaker as well.
shelley li –
Monster Nano S36 Portable White Noise Machine is pretty good to use when hiking and camping