Yamaha PSR-E383 MIDI keyboard 61 keys USB Black

Recording: Yes Digital Signal Processing (DSP): Yes Music memory capacity (songs): 125 Built-in speaker(s): Yes Metronome: Yes Product colour: Black Product type: Keyboard Number of batteries supported: 6 Power source type: Battery Height: 105 mm Depth: 317 mm Width: 941 mm Weight: 4.4 kg Built-in display: Yes Display type: LCD Interface: USB MIDI-keyboard number of keys: 61 keys