This product requires a power source to be plugged in during use and is not a rechargeable model. Features Home Planetarium & Night Light 21 Types of Films Multiple Lighting Modes & 360-degree Rotation Brightness Adjustment & Ideal Gift Guarantee and after-sales service How to use this projector 1. Short press the A buttom to turn on/change the light,long press to turn off the light 2. Short press the B buttom to adjust the brightness the light(low,medium,high).Note:Dream mode can not be adjusted the brightness 3. Short press the C buttom to turn on the rotation fuction on/off,the buttom is not valid for non-rotating models 4. Use the supplied USB cable to connect the 5V adapter for power supply 5. Remove the lampshade,and it becomes a projector,you can project onto the ceiling and walls.
