Main Features: Built in 20 soothing sounds Night bedside night light, ambient atmosphere light function The timer function, which automatically shuts down, allows you to fall asleep naturally, which is very convenient for your child’s bedroom You can choose your favorite color depending on your mood. Rotating colorful lights show you a magic world and give you a relaxed bedtime experience USB POWERED: The kids night light is charged by usb cable. It is a great Christmas or birthday gift for your children Specification Color: White, Power by: AC 100 – 240 V Working Voltage: 3.7V Dimension Product weight: 0.34 kg Product size: 17.00 × 18.00 × 5.00 cm Package Contents 1 x Sleep Noise Sound Machine, 1 x USB Cable, 1 x Instruction Manual