Lights: The LED light on the headboard comes with a remote to control the different modes and colours. Sizes: Option of a double or a king sized bed frame. Mattress: Upgrade to get a 15cm memory foam mattress, a 20cm pocket sprung mattress or a 20cm memory foam mattress. Bluetooth: Connect your Bluetooth device directly to this bed and listen to your music, podcasts and games. Bed frame: Get a black bed frame. USB port: Power your devices directly from your bed frame with ease.