Product name: music star projection lightInput voltage: 110-220VOutput voltage: 5V / 2000MAProduct power: RGBW2 * 4W (a total of 8W)Power supply mode: USB cable power supply (mobile power, computer, cell phone adapter)Music mode: U disk, card reader, BluetoothBluetooth number: BTK10Box size: 17x17x13.5cmSingle unit weight: 0.5kgPackaging accessories: light body + remote control + USB Android data cable + manualProduct Description: This product belongs to the combination of four-color waterline light and green laser, waterline has red, white, blue and green four colors, the color of the laser is green, the remote control can regulate the waterline color, waterline speed, waterline mode, Bluetooth mode, waterline single control, laser single control, brightness, music control, sound control, select mode, timing function, switch, any cell phone or other devices to open the Bluetooth can be connected to, without verification.The new version of the remote control instructions: install two No. 7 batteries to use. (The keys are more sensitive and easier to use)The light body can be inserted into the U disk or card reader to play music, can regulate the brightness, can regulate the music volume, up and down the song, pause, Bluetooth off/on, switch, usb Android data line power supply.Black models and white models of the box is common, the manual is common, the difference: black models (black USB cable and black remote control) white models (white USB cable and white remote control)