With the Sync Box, you can create an impressive media experience where the lights change in sync with the content on the screen. The Sync Box supports up to 4K and has a connection for up to 4 HDMI devices, allowing you to connect various streaming devices or game consoles to synchronize them with your Hue system. The box detects which device is actively playing on your screen and automatically switches to it. You can control these settings through the Hue Sync app or directly using the button on the box.