Material: ABS/PC/PVC; Product Size: 120*113*228mm / 4.72*4.45*8.97inch | USB Powered, with Remote Control (requires 2 AAA batteries, not included) & Timer Function | Astronaut Starry Sky Projector with remote can control the Brightness, Color, change Speed of Nebula and Star. Also with Timing button: The timing function is divided into two levels, namely 45 minute timing / 90 minute timing. Easy to access these settings without getting out of your bed. | Perfects for indoor decoration as a star ceiling light projector, romantic mood light, night lamp, and bedside lamp. And suitable gifts for Christmas, holidays, festival, birthday, party, wedding, etc. | ATTENTION: 1. The light source of stars and nebulae is strong, so eyes should not look directly at the light source. 2. The brightness of the stars (i.e. laser brightness) is affected by the ambient temperature and time of use. 3. The head and body of the astronaut are connected together by magnets, and the direction of the head can be adjusted. Do not stretch the astronaut's head and body forcefully, otherwise the wires may break due to stretching.