Product Description:LED Colorful Projector Blueteeth USB Voice Control Music Player Projection LampDescription:This product belongs to the combination of four-color water mark lamp and green . The water mark has four colors: red, white, blue and green. The color is green. The remote control can control the water mark color, water mark speed, water mark mode, bluetooth mode, water mark single control, brightness, music control, sound control, selection mode, timing function, switch, any mobile phone or other device to switch. All can be connected without control.New version of remote control instructions: install 2 AAA batteries for use (keys are more sensitive and easy to use).The lamp body can be connected to a U disk or a card reader to play music, can adjust brightness, can adjust music volume up and down music, pause, bluetooth off / on, switch, power by USB Android.Specifications:Input voltage: 110-220VOutput voltage: 5V / 2000mAProduct power: RGBW (6W)Power supply mode: USB cableMusic mode: U disk, card reader, bluetoothBluetooth code: BTK10Packaging material: color boxBox size: 17 X 17 X 12.8cm / 6.69 X 6.69 X 5.04 ''Product size: 16 X 16 X 11cm / 6.3 X 4.33 ''Single weight: 0.53kgComments:1.Please allow 1-3cm measuring deviation due to manual measurement.2.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures. Thank you!Packing list:1 X LED Night Light1 X Remote control1 X Data Line