A Symphony of RGBIC Lighting: Govee RGBIC technology realizes the color segmentation display of the TV lights behind, creating more dynamic and gorgeous lighting effects. Experience more vibrant colors in your TV lights and upgrade your visuals. App & Voice Control: Manage the LED TV lights via app or smart voice control with Alexa & Google Assistant. （ Please note that it won't capture colors automatically and support 2.4G only.） Multiple Preset Scenes: Govee Home App offers 99+ preset scene modes and 11 music modes, from which you can choose the lighting effects that suit your mood or the atmosphere around you to enhance your viewing. Music Sync: Govee TV LED Backlight includes a built-in mic, making the color and brightness sync with the music. Experience breathtaking lighting effects that dance with any audio as though you're at a concert. Flexible Installation: The 12.5ft TV backlight can easily cover 4 sides of any 55-65 inch TV. It is recommended to use the cable clips to secure the TV LED strip lights to make them snugly fit your TVs. Pick up only