Why Choose Govee Smart Ambiance Backlights? The light bars sync easily with your TV screen images and sounds. Enhance your gaming, movie, and musical experiences with vibrant lighting, 16 million colors, and 12 preset modes. The camera captures colors on your TV screen and automatically applies them to the lights. Enjoy lagless synchronization without needing an HDMI cable or being restricted by streaming services. Manage your light bars easily with the Govee Home app. Moreover, you'll have access to a timer function, DIY colors, Video mode, Music sync, and Scene modes. Optimize your TV viewing at the touch of a button. Create the ideal movie or gaming ambiance using simple voice commands with Alexa or Google Assistant. (Our WiFi module is built in the camera, only camera connected to the control box, then you can enjoy the Alexa or Google voice control.) Setting the mood for your Friday night get-togethers is now easier than ever. With a built-in mic, the light bars sync smoothly with your music or ambient sounds emitted from your TV/PC. Choose from four modes (Vivid, Rhythm, Color, Scene), all great for live concerts, karaoke nights, or gaming worlds.