Create an immersive experience with the Philips Hue Play HDMI Sync Box. Simply connect it to a HDMI media device, such as a streaming stick, game console, or set-top box, and your lights will dim, brighten, and change colour in sync with the content on your TV screen.It works seamlessly as the picture on your TV changes, so you won't experience lag when you're watching films, music or playing games.You can add up to 10 Philips Hue colour lights to your entertainment area and connect up to 4 HDMI devices. It's simple to install, set-up, and use. Control using the app, button on the box, any infrared TV remote or your voice with Alexa, Siri, or Google Assistant.With the Philips Hue app you can adjust the settings, such as brightness and speed of the effects, as well as define default start-up settings.______________Please note:The sync box is not compatible with smart TV apps, as the content must first pass through the sync box via an HDMI device.Philips Hue Bridge and Hue colour lights required.