Millenium MD-90 Mobile Drum, Mobile drum set, 7 Velocity sensitive drum pads, 265 Percussion/drum sounds, 45 Permanently programmed preset drum kits, 5 Individually programmable user kits, 100 Stored preset songs and 1 demo song, Dimensions (W x D x H): 500 x 370 x 157 mm, Including kick, hi-hat button, sticks and power supply (12 V / 2000 mA)@+@+*Connections*@+@+, Kick and hi-hat button input, Headphones, USB 1.0/2.0 interface (MIDI IN/OUT) available