Features: ROTATABLE FUNCTIONThe 360-degree dynamic rotating projection makes you feel like you are in the starry, which can be turned on by the rotary switch. 12 PATTERNSThe movie card contains 12 different patterns, which can show 12 kinds of scene effects, which is more fun and interesting. 3 LIGHTING COLORThe projector lamp is designed with three different light colors, including yellow light, white light and blue light, which is more fun. USB POWEREDIt is powered by a USB cable and plugged in. It can be powered by a computer, USB socket, power bank, etc., which is more convenient. HOW TO USERotate the lampshade and lift it upwards to remove the lampshade and immediately transform into a projector, put the movie card on the side, put it in a circle, and then buckle the top ring with the top film. Specifications: Material: ABS+PC Shell color: as shown Light color: yellow, white, blue Size: about 133 x 146.5mm/5.24 x 5.77inch(dia x height) Powered by: USB Power: 1W Pattern: 12 patterns Package Included: 1 pc x projector lamp 1 pc x usb cable 1 pc x user manual 1 pc x movie card Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.