Product use method1. Use the original adapter power supply to connect the power input Type-c interface of the base connect one end of the HDMI to the TV and the other end of the base video output HDMI interface and put the host on the base TYPE-C male plug and pull conversion device to output the video conversion to the TV end LED light blinking slowly. Bluetooth is in search state2. Bluetooth connection pairing is required for the Bluetooth audio device used for the first time press the black pairing button behind the base for about 3 seconds and then the blue light flashes quickly which means entering the pairing mode Then open the search mode of Bluetooth audio device and the blue LED lights up after the first Bluetooth audio pairing is successful.3. If you need to connect another Bluetooth audio device press the pairing button for about 3 seconds and then the red and blue light will flash quickly the blue light indicates that the previously connected Bluetooth audio device will be