ACCURATE, REAL-TIME COLOR SYNCING: Sync Box reads signals directly from video source, for real-time color matching with your TV – Supports 4K at 60Hz, HDR10+ and Dolby Vision. Note: Requires an external HDMI input; not compatible with Smart TV apps SYNC TO ANY HDMI 2.0 DEVICE: Sync lights with streaming devices, cable boxes, or gaming consoles. Note: the box has 1 HDMI input. Add an HDMI switcher (not included) to connect multiple devices at a time CLEAN INSTALLATION AND EASY SETUP: There will be no camera or hanging wires on top of your TV screen – No complicated calibration is ever needed PERSONALIZED SYNC EFFECT: Select from pre-set sync modes and adjust color saturation and light intensity to create the perfect syncing experience for movie nights, gaming sessions, binge-watching your favorite shows, or whatever you love watching EXPAND THE EFFECT: Link any color-changing Wi-Fi + Bluetooth WiZ lights with your Sync Box – Add as many as you like and make them sync with your onscreen content simultaneously REACT TO MUSIC: With the built-in microphone, the sync box can capture music playing from any source and make lights pulse with the rhythm This product is a containing product. Containing products are luminaires that can be disassembled for a separate check of the light source(s) they contain. This product contains a light source of energy efficiency class G.