Create original music mixes on your computer with this DISCOVERDJ system from Ion! This USB Dj-computer package includes a USB port for hooking up your PC or Mac and playing around with your entire collection of MP3 files. The crossfader take the guesswork out of DJ-ing, enabling you to mix between songs, while the cue button is ideal for looping parts of your favourite tunes. Become a professional DJ with the DISCOVERDJ!