The Pioneer DJ DDJ FLX4 is a professional yet beginner friendly controller designed to make DJing simple and fun It has two decks and works with both Rekordbox and Serato DJ giving you flexibility to choose the software you like The layout is clean and easy to understand so you can start mixing right away even if you are new to DJing. The controller comes with smart features that h... https://suhavimart.com/product/pioneer-dj-ddj-flx4-2-deck-rekordbox-and-serato-dj-controller-black/