Specification: Rated voltage: DC5V. Color changeable: 16 colors , dimmable. Waterproof: IP65. Material: plastic. Size: 1m(3.28ft); 2m(6.56ft); 3m(9.84ft); 4m(13.12ft); 5m(16.4ft). [Conversion: 1m=3.28ft]. Applications: Bias lighting for TV. Home decoration. Features: 16 millions colors: 16 millions colors creating various ambiences. led strips can be used for TV/PC/Laptop Background Lighting. Home lighting decoration. LED lights sync with pitches of music, the changing colors will make experience of watching TV&Videos more wonderful. bluetooth control: Take complete control of your lighting on your mobile devices with APP via bluetooth, both available for Apple and Android devices, when you download the APP, then turn on blue-tooth, you can connect the light automatically. With timer settings on APP, you can set alarms with this lights.(RF remote is not included because it is App controlled). Safety to use: TV Backlights Operate at voltage of 5V. Just a 5v power bank for light strip working,you can use it easily outdoors.  Waterproof and dustproof, extremely low-heat, touchable and safe for children.Great for indoor use and dining room, bedroom, Party, Wedding and Halloween Christmas Holiday. Easier to install: Corner wires make installation easier, they bend at corners without additional connectors or breaking the strips. All in one kit, comes , one 5V powered USB cable for you to attach your light strip to any places you want. Package included: 1 x Led strip light. 1 × USB controller