The Pioneer DJ DDJ-FLX4 is a 2-channel DJ controller with a USB connection, featuring a compact design with 16 pads and 10 knobs. - Brand: Pioneer DJ - Model Name: DDJ-FLX4 - Color: Black - Features: 2-channel controller - Connectivity: USB connection - Number of Buttons: 16 pads - Number of Knobs: 10 knobs - Size: Compact design ---------- Used only a few times. Used at home, not in a live setting, so there are no scratches. Operation has been confirmed! The original packaging materials have been reused, so you don't need to worry about shipping! There are some scratches on the outer box from packing tape. These were made during a move. Please comment if you have any questions.