Sync with Music: With an internal high-sensitivity mic,Smart RGB Light Bars can react to the beat of your music, movie, and gaming audio. The light color will change with the music beats or the sound for an immersive sound. Immersive Lighting Experience: The smart light bars create colorful ambient lighting surround you and enhance your entertainment experience. You can immerse yourself in movies, games, or music with millions of colors and limitless dynamic lighting. Decorate home with these smart lights to create special moments, set the mood for a party, or simply wind down for the evening. BACKLIGHT for TV: The ambience light ensures a ultimate TV lighting experience. By sticking the light behind the screen, it will enhance your viewing experience with splashes of light surrounding your television. Note: This light cannot synchronize with the changing color of TV. Smart App Control: Simply download the APP "Smart Life" and open your smartphone Bluetooth, it will automatically connect. You can easily select color, control the flash speed, adjust the brightness, change to music mode, try different dynamic modes, schedule the light time, etc. Versatile Placement: Mount the light bars behind your screen with the double-sided tape, creating a beautiful backlight for your television or screen. Or use the stands provided for an easy set-up next to or behind the screen. You can also lay the light bars horizontally next to your monitor.