Product Number: 4320A1002. This playback wing doesn't come with an external power supply or a USB cable. What you get is a sleek unit without these accessories.

Using this ETC Congo Jr Master Premium Playback Wing is straightforward. First, connect it to a compatible device. Remember, you'll need to provide your own external power supply and USB cable. When using it, avoid exposing it to extreme temperatures or moisture. To keep it in good condition, clean it gently with a dry cloth regularly. If you encounter any issues, check the connections first and make sure your power supply meets the requirements.