A. Amazing space images on the wall - The projector displays realistic images of stars, galaxies, planets and other space objects, stimulating the imagination and curiosity of little ones. B. 12 interchangeable discs C. TIMER 60, 120 minutes D. Built - in laser with a large beam of light E. Adjustable projection angle F. Sky movement simulation function - Using this function, the images move gently, creating a motion effect that is reminiscent of real space. This will make your child feel like they are in an observatory. G. Built - in timer - You can choose a setting that suits your child's needs. The timer can be set for 60 or 120 minutes so that the projector turns off automatically when the child falls asleep. H. Product parameters: - Product color: black - Material: ABS + PC + PVC - Operating voltage: 5V = 1A - LED power: < 5W - Laser wavelength: 532 nm - Light source: laser beam + LED - Laser classification: Class II - Adjustment: 360 ° - Beam color: green - Power supply: 100 - 240V ~ 50/60Hz 0.4A - Projection direction: adjustable by angle - Control mode: buttons on the projector - Light beam: max 3m, recommended 1 - 2m - For indoor use only I. Package contents: - Star projector lamp - 12 replaceable discs - Power cord - Instructions