128X64 character LCD display
458 high quality percussion voices
26 preset drum kits+ 15 user-defined drum kits
20 demo songs
Aux in jack, line output, headphone output
USB interface (USB to device), MIDI in/out
Recording and playback functionality
Adjustable sensitivity and crosstalk
Metronome: 3 band EQ, 3 ambience and 2 reverb settings.
DC: 9v/500mA inside+,outside-
Internal rechargeable power supply, 8 hours ceaseless working hour
Battery operation to avoid hurting from AC
Environment-friendly lithium battery