Selling to organize equipment. This is an MP3 looper, operable with a pedal. It allows you to play MP3 audio through an amp along with your performance. I think it would be useful for home practice or live performances. There is no original box. There is no original manual, but I will include a printed copy from the internet. Power has been confirmed with both batteries and an adapter. Simple operation has been confirmed, but I do not know the details. Please understand that this is a used item. Thank you.