Material: ABS/PC Product color: white Green wavelength: 532nm LED power: <5W Control mode: remote control Remote control range: <5 meters Power cord: 1.5m USB cable Power supply method: USB plug-in model, the product has no built-in battery, and the remote control has a built-in button battery (the battery cannot be carried by air, please note when sending by air) Power supply: 100-240V 50/60Hz 0.4A Working input: 5V1A Function: You can adjust the projection angle at will, you can connect to Bluetooth to play music, you can insert a TF card, you can control the timing of the switch by remote control, you can adjust the color change of the lighting effect, the speed of the light, switch songs, and the sound is amplified and weakened Configuration: Astronaut machine*1, 1.5m USB cable*1, remote control*1, manual*1, color box packaging