Very complete 2 decks mixer with single and group Fx Control and basic Loop, Filter, PFL, pitch bend, load track, jump to beginning,  sync, eq killers pfl vol, master vol. Very well fitted on a 5inch screen smooth. Tested on traktor pro 2.1.2 with Samsung galaxy S3.  Amazing using the wifi spot to for a local net avoiding routers.  Easy to set up. Test and give a comment.