Fill your room with light effects to throw a great party. Setup is simple, just plug the lamp into a USB power adapter and you're ready to party. With the remote control you can choose from 11 lighting effects: 3 sound-active modes, 1 flash mode and 7 dimming modes. The included suction cup and hanging bracket make it easy to install this lamp in any location and in any direction. Included in the box are: 1 projector lamp, remote control, USB charging cable and a user manual. “This product works on USB. A (230Volt > 5Volt) USB adapter, such as the charging plug of your mobile phone, is not included. You can also connect this product to any other 5Watt USB port.