I am selling this because I purchased a higher-end model. Operation has been confirmed. It has been used and there are many scratches, which are shown in the photos. The only included accessory is the cable. I will clean it before shipping. Black DJ controller with 2-channel effect control and sampler function. ddj400 - Model: DJ Controller - Color: Black - Features: 2 channels, effect control, sampler - Connection terminals: USB connection Thank you for viewing.