Ketron MidjPro Player/Expander Module, MIDI, WAVE, MP3, MP4, JPG, PICs, Karaoke and DVI, 7" Touch Screen, hi-quality sounds and multi effects,agganger section, drum grooves, microphone and guitar input with pro-effects, vocalizer, Juke Box, DJ Section, HD-Recording, 384 Sounds, 50 Drum Sets, 128 notes multitimbral, internal SSD-Card 16 GB, connection: 3x USB to Host, 1x USB to Device, Midi (In, Out, Thru), Main Out left/right stereo), dimensions (B x T x H) in mm: 352 x 241 x 94, weight: 3,5 kg