About This

• 【Portable ＆ Mini Design, Clips Anywhere】 The small sound machine is easy to pack and carry on the go. The lightweight design, along with the hanging loop, can be easily clips on strollers, car seats, cribs, diaper bags, or suitcases without the worry of falling off. Whether you're on a family walk, a road trip, or travelling to a distant destination, it helps you to enjoy a peaceful sleep time.
• 【40 Hours Battery for All-Night Sleep】Our travel white noise machine is built with a powerful battery, using up to 40 hours on a single charge. You don't need to worry about sudden silence disrupting your baby's sleep. The included Type-C cable can be easily connected to a power bank, laptop, wall charger, or car USB port, perfect for home, hotel, or on-the-go.
• 【Auto-Off Timer ＆ Memory Function】The sound sleep machine has 4 timer setting, you can set 30min, 60min, 90min, or continuous playback. When the timer ends, the sound gradually fades out, so you never have to worry about sudden silence disrupting your baby's sleep. With its memory function, automatically saves your last sound selection, volume level, and timer, making it ready to use next time without readjustment.
• 【30 Soothing Sounds for Sleeping】This sleep soother machine provides 30 soothing sounds. Including: 5 white noise (white noise, brown noise, pink noise), 2 fan sounds (soft fan, loud fan), 15 natural sounds (rain, thunderstorm, river, ocean waves, campfire, train, etc.), and 8 calming sounds (shushing, piano, meditation, heartbeat, etc.). It is ideal for babies, kids, adults, and even pets like dogs.
• 【Loud & Clear Speaker, 32 Volume Levels】This calming white noise machine features 32 adjustable volume levels. You can keep it soft for your sleep, meditation, and study, or turn it up to block out disruptive noises like annoying neighbors, traffic noise, or dog barking. Whether at home or on the go, the noise maker creates a peaceful environment to help you relax and feel comfortable, making it ideal for work, travel, sleep.

Overview

• Product Dimensions ‏ : ‎ 2.55 x 2.55 x 1.65 inches; 6.74 ounces
• Item model number ‏ : ‎ MB-HK4
• Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)
• Date First Available ‏ : ‎ May 12, 2026
• Manufacturer ‏ : ‎ iDealSleep
• ASIN ‏ : ‎ B0H1HMWN1P
• Best Sellers Rank: #11,129 in Health & Household (See Top 100 in Health & Household) #30 in Sleep Sound Machines
• #30 in Sleep Sound Machines
• Customer Reviews: 4.8 4.8 out of 5 stars (178)