Pioneer DJ DDJ-400 Fully functional - Model: DDJ-400 - Brand: Pioneer DJ - Control Type: DJ Controller - Accessories: As shown in the photos. - Color: Black - With box I purchased this about 3 years ago and used it occasionally. While in storage, the white cover has slightly melted (probably this summer) and has some stains, so please be aware of that. (See the last photo) This is only a cosmetic issue and does not affect normal use. Functionality has been confirmed. It can be used after connecting to a PC. Please refer to the Pioneer download manual for the instruction manual. Also, a recordbox license paper is included, but you can use recordbox 6 without a license.