6 Themes: jellyfish theme, birthday theme, dolphin theme, clownfish, starry sky theme and fairy deer theme. Bring a warm ambience to the bedroom and help your child fall asleep peacefully 3D Effect: The upgraded version combines wave projection lights and animal prints. With 3D ocean effect, let you and your children truly swim in the ocean world USB Powered: Powered by a USB cable or a power bank, compatible with all USB sockets Ideal Gift: Perfect as a birthday gift, Christmas gift, holiday gift, holiday gift Specifications: Size: 20.5cm*10cm*11cm Power: 3W Voltage: DC 5V Material: ABS plastic Shade material: PVC Switch: button Light color: white, blue, yellow, red, purple, green How To Use: 1. Short press to turn on the light, and the plus sign changes the brightness of the star light (100%-50%-25%) 2. Long press to turn off the light 3. Short press the button to change the light color 4. Short press this key to change the movie light color 5. Short press the button to rotate, long press to set or cancel the 1 hour timer Package included: 1 x Projector 6 Sets x Flims 1 x USB Cable