Features:Apply to bathrooms， the living room， bedroom or any space， reproduce the sparkling sea at any time a glorious natural beauty， allows you to feel as immersed in the deep sea calm and the sea embrace peace， creating a romantic， leisure and cozy atmosphere of the space to achieve physical and mental relaxation effectIt is also a small stereo， allows you to enjoy the beautiful environment， but also can enjoy the wonderful musicBlue ocean waves style， amazing to project on the ceiling or wallBuilt-in Mini speaker can be as ipod， mp3 speakers， features intimate and easy to useAutomatic sleep function， an hour later automatically closed， you can also press the key to close it to openFit for bedroom， bathroom， living room， etcPower by 4 AA batteries， also supports external USB and 4.5V DC plug (Batteries are not included)Rated Voltage: DC 5V 500mARated Power: ??5WMaterial: ABSSize: Approx. 13.5x13.5x12.2cm/ 5x5x4.8"Package Included:1 x Daren Waves Ocean Sea LED Night Light1 x 3.5mm Audio Cable1 x USB Cable1 x AC Adapter (US Plug)