Use noise machine to create a peaceful sleep environment, fall asleep faster and wake up completely rested. With 10 soothing sounds and auto-off timer.

Features:
10 Soothing Sound: White sound, brown noise, thunder, ocean, rain, bird, typhoon, brook and lullaby.
Multiple of Uses: You can use it to help you fall asleep, tune out distractions, or boost your focus while you study or work.
Auto-off Timer: The auto-off timer can be set for 15, 30, 60 or 90 minutes to save energy.
Adjustable Volume: Adjustable volume control allows you get the sound just right.
Great For Travel: Small size and lightweight, easily fits into a bag or suitcase making it the perfect travel companion.

Specifications:
Color: Black
Adapter Type: U.S / U.K / E.U (Optional)
Power by: USB / Adapter (Included)
Battery: 4 * AA Battery (Not Included)
Product Size: 15 * 15 * 5cm / 5.9 * 5.9 * 2in
Product Weight: 437g / 15.4oz
Package Size: 17 * 17 * 6cm / 6.7 * 6.7 * 2.4in
Package Weight: 457g / 16.1oz

Package List:
1 * Sleep sound machine
1 * USB cable
1 * Adapter
1 * User manual