About this item Syncs the Philips Hue Smart Lights with the content on the TV. HDMI: 2.0b with HDCP 2.2; Video resolution: 4K 60Hz HDR10; WiFi 802.11 b / g / n 2.4 GHz; Supported Bluetooth version: Bluetooth 4.2 lights react seamlessly and without delays and complement the entertainment experience around the television or in the entire room. Input from up to 4 different HDMI devices; automatically switches between the inputs, depending on whether they are switched on or off Uses the relative position of the Philips Hue lights in the entertainment area, flexibly adjusts: brightness, speed of the effects Up to 10 Hue WACA lamps in an entertainment area; Controllable via the free Philips Hue Sync app for easy installation and quick adjustment