This pro mobile Pioneer CMX3000 and DJM3000 package is ideal for pro mobile disco and club/bar use, it has fantastic build quality, functionality and reliability that you would expect from one of the leading brands in the dj industry, The mixer has four channels plus a dj mic channel, master and zone output etc, the dual cd player has master tempo, seamless looping, anti-shock, vinyl emulation and more....Comes complete in a high quality flight case inc cover.