Serene Evolution White Noise Sound Machine – 36 Sound Options and USB Rechargeable – Travel White Noise Machine for Sleeping Adults – Compact Device with Rain, Fan, Ocean, Nature Sounds

Price: $13.99 - $8.99
(as of Sep 08, 2025 23:12:20 UTC – Details)

From the brand

How did we get our start?

Our founder, Brian, started Serene Evolution on the belief that everyone deserves a great night’s sleep. Our portable sound machines quickly became a leader in the industry.

What makes our products unique?

We’re dedicated to improving sleep quality through the power of sound. We carefully test and curate a variety of sounds to calm your mind for improved sleep, concentration, and comfort.

Why do we love what we do?

Living a happy, healthy life starts with a great sleep. Whether you’re at home or on the go, we want you to wake up well-rested and ready to seize the day!

Product Dimensions ‏ : ‎ 3.69 x 3.69 x 1.72 inches; 7.36 ounces
Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
Date First Available ‏ : ‎ May 26, 2021
Manufacturer ‏ : ‎ London Johnson
ASIN ‏ : ‎ B095XF8RSZ
Best Sellers Rank: #73,083 in Health & Household (See Top 100 in Health & Household) #140 in Sleep Sound Machines
Customer Reviews: 4.3 4.3 out of 5 stars 1,479 ratings 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); } }); });
Rechargeable Convenience: USB rechargeable with included cable and battery; this white noise sound machine offers flexible power options for easy use at home or on the go
Portable and Compact Design: Designed for portability, this 4x4x2-inch sound machine for sleep is compact and fits easily into bags; ideal for bedroom, offices, or travel for a restful sleep anywhere
Customizable Timer Settings: Features optional timer settings for 30, 60, or 120 minutes, or continuous play; ideal as a sound machine for sleeping adults with adaptable sound duration
Blocks Out Distractions: White noise and rain sound machine options help mask background sounds like snoring, traffic, or barking dogs; helps create a peaceful sleep environment
Diverse Sound Library: Includes 36 soothing sounds, from fan sounds to rain and nature sounds; sound machine options include white noise, ocean waves, thunder, birds, forest, and more