5 different soothing sounds, including:white noise, rain, lullaby, ocean, and clocktick;Help block out distractions and promote relaxation using natural soothing sounds to create a healthy environment for sleep or concentration.

With LED night lighting, warm white color night lighting.

Sleep Timer for gradual turn-off in 30, 60, or 90 minutes, or run all night.

Run on 3.7V/2000mAh rechargeable battery, you can take it wherever you go, hotels, family visits, vacation travelling, camping, etc.

5V 1A adapter and micro USB cable are included, so you can power the device using a extra USB port for charging.

Compact, portable and light weight design, great for bringing it in your bag while traveling. 

Let lull people of all ages to sleep better.