* mp3 mixing software kit contains:dj-software* real time mixing and scratching on mp3s* 6 effects with... * mp3 mixing software kit contains:dj-software* real time mixing and scratching on mp3s* 6 effects with x and y control pads* auto bpm auto mix* works with windows xp vista mac* compatible with itunes playlist* plug play complete solution record in wav* real djing with real time monitor functionusb sound card* compatible with usb 1.0 to 2.0* no driver needed* stereo high sound qualitydj headphones* driver units: dia 50 mm cobalt magnet* impedance: 60 ohm /- 5%* frequency response: 18hz -20khz* sensitivity: 110 db /- 3% @ 1khz* max power: 100 mwdigi-mix 2020 mkii is a pc and mac digital dj pack for both begining and professional djs whicn includes:- a mixing programming dj software deckadance le- a usb 2.0 soundcard- a professional dj headphones with deep bass and crystal soundmix your mp3 ogg wma flac wav files or audio cds easily on any configuration. Digi-mix 2020 is all you need to get started and becomes a dj! designed with both mobiles and club jocks in mind. Exclusively for audio minding. Its advanced user interface embraces new technology with an old school feel. Use any midi controller on the market and you have an excellent hands-on mixing program that rivals features on todays top cd players.