USB jack for USB Memory, MIDI IN/OUT, black, reverb, chorus, 10 Orchester Sounds, high and low eq, battery operation with optional AA-Batteries, realtime knobs for Volume, headphone jack, 3x7 segment LED, internal wave player, 10 diskant register, chorus, delay, speaker 2x11 Watt, USB jack, included stretcher belt, correct tongues, 10 Organ Sounds, Line Out, dimensions B x T x H in mm : 481 x 270 x 430, 120 touch response bass, Diskant 4 chörig, weight 8,3 kg, 7 Bass Sounds, Bass 5 chörig, bass buttons usw., 37 touch responsed keys, simulation of accordeon noise, Musette voicing, effects like reverb, 21 accordeon sets, 128 polyphone, power supply PSB-7U