Battery type: Lithium-ion Rechargeable Battery for PS3Colour:Pink / Purple /Blue - Voltage: DC 5VWeight: 280g - Switch Type: 3 Push-Button - USB Cable Length: 3.5ft - Light Source: 4 LED Bulbs (0.8w Warm light, 0.5w blue light, 0.5w Green light, 0.5w Red light)Power Requirements: USB Cable(included) / 3 x AA batteries (not Included)"Project" the stars and moon spinning on the ceiling and wall, rotates as the stars light up." Non-Project" by putting the cover on and make it a night light or regular lamp. - Perfect gift for a child's bedroom or anywhere else you'd like colorful projected stars like decorating wedding, birthday and parties. - Operation Manual:There are 3 buttons on the front A, B and C.1. Button A: Switches on the control for "night light." This provides a fairly dim, warm lighting that would be great for sleeping with. Pressing it once turns it on & pressing it again turns it off.2. Button B: Switches through the varying color options. There are a slew of different color options, which is great, it allows for a degree of personalization as you can choose the color scheme that you like the best.3. Button C: Allows you to switch on the rotation, which makes the product more fun. - Package1 x Star Light LED Projector1 x USB cable1 x Manual Instruction NOTES Please allow 1-3 cm difference due to manual measurements. Please note that slight colour difference should be acceptable due to the light and screen.