View this product description in Norwegian.

A compact and robust 19” DJ-mixer with stylish black design (blue and white LEDs)
4 input channels equipped with smooth dual-rail 60mm DJ-faders: 7 line or 5line + 2phonos, 1USB
2 separate DJ mics with 3band equalizer, on-air switch and adjustable talkover
1 Bidirectional USB sound card (play and record at the same time!)
Separate 3.5mm stereo input on front panel: easy to connect MP3-player etc.
Gain, treble, mid, bass controls and peak indicator on all channels
Assignable smooth 45mm dual-rail crossfader with adjustable curve and on/off switch
2 Master outputs, master1 with balanced XLR outputs
LED VU-meters with CUE/master compare function.
Pre-fade listening with cue mix and blend/split options
Free recording software available : Audacity : http://www.audacityteam.org/