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,‎ no need to worry about the problem of occupying‎,‎ Turn it on and you can see the stars all over your room‎,‎ Made of plastic and LED electronic components‎,‎ Powered by either AC power or USB cable‎,‎ It is recommended being used in 10 square meters room