✔9 kinds of smooth and natural sounds: It features white noise, wave sound, birdsong, waterfall, cricket sound, bicker, and 3 lullabies so that you can choose sounds according to your preferences and needs to create a quiet environment for you to fall asleep quickly and rest completely.
✔Portable design: Only 8*8*3.3cm. It takes up a small space on the bedside table and can be easily put into your bag or suitcase, making it the perfect travel companion.
✔Not just for sleep: our white noise sound machine not only masks noise, improves sleep quality, but also is suitable for use at home, in the office, in a dorm, in a baby nursery, or anywhere you want.
✔Automatic shutdown timer: This white noise machine can be played continuously non-stop all night or there is an auto-off timer to set for 15, 30, or 60 minutes to conserve energy.(light display).
✔ It features a light display and according to the light, you can adjust the breathing in 10 minutes to make your body relaxed.
✔It features a built-in lithium battery and USB charging. It can be used continuously for 36h for a full charge.