Main Features: -Mini size: No need to worry about the problem of occupying-Innumerable stars: Turn it on and you can see the stars all over your room-Made of plastic and LED electronic components - Powered by 3 pieces of AA batteries， the fabulous starry sky laser projector is a palm size of gadget with laser display. It would be the ideal equipment for stage， club， bar， party even in bedroom to increase atmosphere. It can show shiny starry star which is exciting and fascinating. This player also is easy to use and install.Type: Projector Lamp Laser Color: Laser shows， RGB light， Yellow Voltage type: 5V Function: For party Material: Plastic Product Size(L x W x H): 10.5 x 10 x 10 cm / 4.13 x 3.93 x 3.93 inches Package Contents: 1 x Galaxy Projector