For Nintendo Switch Projection Converter HDMI Converter Portable NS Game Console TV Projection Device TV Projection Connection instructions: 1. Connect the product to the power supply through a type-C interface. 5V, 9V, 12V, and 15V chargers are applicable. 2. Insert the product type-C male connector into the type-C interface of the switch host. 3. Insert one end of the HDMI high-definition cable into the display terminal and the other end into the product HDMI interface. The blue light of the product indicator lights up and outputs directly, and the display screen is automatically transmitted to the display terminal. 4. The left and right red buttons are screen cutting buttons with the same function: press once to switch the terminal screen back to the switch host, and then press again to switch the switch host screen to the terminal display. Working voltage: 5V / 9V / 12V / 15VInput current: 3.1aOutput current: 3A Package size: 7.5 * 2.5 * 13.3cm