LIWUYOU Ocean Night Light Projector,Aurora Night Light Projector Lamp with 12 LED &7 Colors Night Light with Built-in Mini Music Player for Living Room and Bedroom for Kids Children Nurse Mini ocean wave night light projector, modeling simple, easy to use. Apply to bathrooms, the living room, bedroom or any space. Colorful LED night light,there are 8 kinds lighting effects model.It has a multicolor setting and a setting for red, blue, and green.Creating a romantic, leisure and cozy atmosphere of the space to achieve physical and mental relaxation effect. Built-in speaker,can direct access to the MP3,CD,Computer and others audio to play music by audio cable,allows you not only to enjoy the beautiful environment, but also can enjoy the wonderful music . It support 4 AA batteries (Power Adapter and batteries are not included) ,USB cable or 5V AC Power adapter (Not including the power adapter). Automatic sleep function and will automatically closed an hour later , you need to press the switch to open it again