This is an all-in-one DJ system that allows you to DJ using a USB memory stick. I purchased this used in excellent condition from Ishibashi Music in June 2024 and have been using it at home for about six months. I have confirmed that all buttons and functions are working without any problems. The original box, AC adapter, and a bonus USB cable are included. There are no particularly large scratches, but there are some minor scratches and shine from use. I have included photos of areas where scratches are easily visible, so please be sure to check them before purchasing. The Pioneer DJ XDJ-RR is equipped with a large LCD display and is rekordbox compatible. - Brand: Pioneer DJ - Model: XDJ-RR - Features: rekordbox compatible - Display: Large LCD display - Accessories: Power adapter - Operation buttons: LOAD button, loop function Thank you for viewing.