You have complete control over your mix using this mini dual controller and the DJ software. The controller has many features, including scratch, sync, rev and crossfade. It is a complete two-channel mixer with Browse mode and Cue, Bass and Treble control etc. For the exact mix the unit has two jog wheels and pitch-keys. This complete DJ MixVibes system is useable via the USB port on any PC. Of course very easy to take along. The controller is supplied in black.