This is a Bluetooth audio adapter. By connecting it to a TV, game console, or other devices, you can wirelessly transmit audio from any electronic device via Bluetooth. I have used it a few times since purchasing it. There are no noticeable scratches, stains, or damage. I have confirmed that it works before listing it. - Model Name: Soundsync A3341 - Brand: Anker - Included Accessories: Instruction manual, audio cable, USB cable - Design: Compact and smooth shape - Function: Bluetooth audio adapter, 2-in-1 function Thank you for looking.