Input voltage: 110-220V Output voltage: 5V/2000MA Product power: RGBW2*4W (total 8W) Power supply mode: USB cable power supply (mobile power supply, computer, mobile phone adapter) Packaging accessories: lamp body + base suction cup + base sticker + remote control + USB Android data cable + manual in 6 languages Product description: The main color of this product is the combination of RGBW water pattern + green laser + moon and white clouds. The water pattern has 10 colors + sky full of stars, and the moon and white clouds are white. The remote control can control the projection switch, water pattern color, water pattern speed , water pattern single control, laser single control, moon white cloud single control, brightness, voice control mode, switch. The water pattern can be changed into ten colors in total, four single colors + six mixed colors, controlled by product buttons + remote control. This product is used at home or in a car. The chassis and lamp body can be separated. The lamp body can be placed in the chassis to change the angle of projection by 360%. The product is equipped with chassis stickers, which can be pasted on the wall or anywhere in the car. position, then glue the chassis, put the lamp body in the chassis, change the angle to use, and experience. There is a circle of transparent color in the middle of the lamp body of this product. After the product is powered on, it will emit light when the switch is turned on, and the color will change synchronously with the color of the projected water lines. The USB data cable (power supply cable) of this product belongs to the latest retractable and retractable type, which can be adjusted in length for use, and can also be stored instantly by itself (master the skills). Whether it is for home use or car use, avoid experience defects caused by too long or too short cables. Instructions for use of the remote control: Install 2 AAA batteries for use. (The battery is not included in the shipment, please purchase it yourself)