Description:Rhythm change: This disc-shaped star galaxy projector can project a variety of nebula displays, and the sound control mode can also adjust the lighting effect according to the rhythm of the outside music.Size: The diameter of the disc is 16 cm, and different projection effects can be cast in any position, among which the moon mode is a soothing sleep mode.Material: The overall use of ABS resin material, the design of the disc has a stable center of gravity, and the high-definition projection has a sci-fi effect.Scene: This special decoration is suitable for classrooms, stores, living rooms, bedrooms, gardens, parties, and other scenes displayed to bring a space atmosphere.Function: The projection lamp is charged by the USB power cord, and comes with remote control (without battery), which can switch the nebula mode, brightness and speed are adjustable at any time. There are also two timing modes and voice control & remote control mode to choose from.Gifts: Whether you're a collector of sci-fi experiences or want to find a special gift, this disc projector lamp is a nice choice.Specifications:Color: whiteMaterial: ABS resin+PVCProduct size: 16*6cm / 6.3*2.4in (dia*H)Package size: 22*19*7cm / 8.6*7.5*2.8in (L*W*H)Product weight: 406g / 14.3ozPackage weight: 560g / 19.8ozPackage list:Projector*1; USB power cord *1; English manual*1; remote control*1