20m ultra-long led strips Our 20m RGB bedroom leds offer excellent performance in terms of brightness and color. It can set 16 million colors, 20m (2*10m) is long enough and ideal for bedroom, bedroom, kitchen, festival, party, Christmas decoration. Led 20m double Control IR remote control: 40 Keys remote control, detection distance up to 5m.APP Smart Control: APP is available on Google Play and iOS App Store, you can adjust brightness, change colors, turn lights on/off. Sync with musicThe led strips have a smart music mode. Built-in high-sensitivity mic, lights dance to ambient sound. Sync the lights to the beat of any song, whether you want to start a crazy party or indulge in exciting computer games. Easy setup The LED strip can be cut along the cut mark. (NOTE: connectors not included, you need to buy 4 pin connectors for reconnection) self-adhesive led tape, please be sure to stick it on a clean, dry and flat surface. What's in the package? 2x RGB LED Strip 10m 1x 40 Key Remote Control 1x Bluetooth receiver (white) 1x Power Adapter x User ManualWarm Tips: The strip light is non-waterproof and designed for indoor use.