Thomann AK-X1100, Keyboard, 61 Velocity-sensitive keys, 7"" Colour touch screen, 1100 Sounds, 45 drum kits, 256 GM2 sounds and 9 Creative Expression sounds, 256-Voice polyphony, R1, R2, R3 + Left sound parts, 3 Assignable Live controls, 3 Assignable switches, Assignable joystick (pitch bend modulation), DSP effects, 4x 180 Phrase pads, Audio player (WAV, MP3, AAC), Audio recorder (WAV, MP3), 256 MB expansion memory, Speakers: 2 x 15 W and 2 x 25 W, Switchable LED illumination, Incl. power supply unit and music sheet holder, Dimensions (W x H x D): 1007 x 392 x 130 mm, Weight: 9.4 kg@+@+*Connections:*@+@+, Headphone output, Line output (L/L+R,R), Aux input (L/R), Microphone input, Sustain pedal (assignable), Expression pedal (assignable), USB to Device (supports up to 256 GB), USB to host, MIDI input, MIDI output, Bluetooth 4.0