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Product description

1 Brightness Control

2 Light Switch

3 Light Color Switch

1 0-32 Volume

2 Memory Function

3 Child Lock

Does the sound machine automatically resume my previous settings?

Absolutely! It intelligently remembers your last-used sounds, volume level, and lighting preference – no need to reset every time you power on

How precise is the night light adjustment?

The rotary wheel allows 0-100% stepless dimming. Simply turn the dial clockwise/counterclockwise to set your ideal brightness, from soft bedtime glow to full illumination

What timer options are available for automatic shut-off?

Choose from 5 intuitive presets: 0.5hr/1hr/3hr/6hr or continuous play. The 6-hour maximum timer aligns with full sleep cycles, while the 0.5-hour option is perfect for quick relaxation sessions

How long does the battery last during travel?

With 25-hour playtime (light off), it outlasts cross-country flights. The compact design fits in carry-ons, and USB-C fast charging refuels in 2.5 hours

What should I do if there’s a product quality issue?

We offer a hassle-free replacement policy for any defects in materials or workmanship – no repair delays, no extra costs within 24 months

Product Dimensions ‏ : ‎ 3.5 x 3.5 x 2.5 inches; 11.68 ounces
Item model number ‏ : ‎ B70
Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)
Date First Available ‏ : ‎ July 8, 2025
Manufacturer ‏ : ‎ Dongguan Haolisheng Electronic Technology Co.,Ltd.
ASIN ‏ : ‎ B0FG6M5M1K
Best Sellers Rank: #136,190 in Health & Household (See Top 100 in Health & Household) #227 in Sleep Sound Machines
Customer Reviews: 4.4 4.4 out of 5 stars 29 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); } }); });
【White Noise Machine for Sleeping】The sound machine is the only portable machines on the market featuring double roller wheel for seamless brightness and volume adjustment. The rechargeable battery ensures it’s perfect for both home use and travel.
【30 Non-Looping Soothing Sounds】This white noise machine offers a variety of calming sounds, including white noise, pink noise, brown noise, fan sounds, rain, ocean waves, and baby soothing sounds like lullabies, ideal for both babies and adults.
【Night Light with 10 Colors】This sound machine for sleep features adjustable brightness controlled by a simple slide of the left roller wheel. Perfect for creating a cozy atmosphere at home, during feeding, or beside the bed. Use it as a portable sound machine baby or a night light.
【Extended Timer & Memory Function】Equipped with 5 timers (up to 6 hours), this travel sound machine also includes a memory function, 32-level volume control, and a universal USB-C charging port. It’s an excellent choice for both home and travel use.
【25-Hour Battery Life】With a large-capacity battery, this portable sound machine can play continuously for up to 25 hours at maximum volume without lights (longer at medium volume). Perfect for extended trips or overnight use.