HDMI 2.0-PRO Smart Ambient TV Led Backlight Led Strip Lights Kit Work With TUYA APP Alexa Voice Google Assistant 1. Sync lights to any HDMI device, suitable for Apple TV, Xbox, PlayStation and Mac & Windows etc. 2. CEC Enabled: Use only one remote to turn onoff TV, sync box and other HDMI connected devices. 3. Support high-quality video: 4K60Hz, HDR, Dolby Vision. 4. Automatic fill-in light for black bars: Equipped with automatic fill-in light function, it can automatically compensate the light in the black border of the movie, giving you a perfect home theater atmosphere. 5. Multiple modes: synchronization with the screen, sound and light rhythm, soft lighting, dreamy rainbow, static monochrome, monochrome breathing, light chasing 6. The controller has a built-in microphone to achieve sound and light synchronization 7. The light strip adopts a cuttable design, which is convenient to attach to the back of any size screen. The sync box will automatically calibrate the light strip. 8. Note: Can not cooperate with smart TV built-in APP, HDMI input is required parameter: 1. Support maximum resolution: 4096 x 2160 (4K) 2. Support color depth: 101216Bit 3. Protocol version: 2.0b 4. Support frame rate: -4096 x 2160@30Hz -4096x2160 YCbCr420 encoding@60Hz -2560x1440@60Hz -1920x1080@60Hz Dimensions: -2 x 1m suitable for 17-28 inch TV -2 x 1.5m for 32-43 inch TV -2 x 2m is suitable for TVs below 60 inches -2 x 2.5m for 60-75 inch TV -2 x 3m suitable for 75-90 inch TV -2 x 4m suitable for 90-120 inch TV Install: 1. Installation and setup takes only about 8 minutes and requires no expertise or soldering iron as everything is wired and plugs are provided. 2. Make sure the TV is about 5-15cm away from the wall, because the wall acts as a reflection, and the white background is the best.