Yamaha PSR-E483 - 61-key portable keyboard

Number of speakers: 2 Recording: Yes Product colour: Black Built-in speaker(s): Yes Digital Signal Processing (DSP): Yes RMS output power (max): 2 x 6 W Metronome: Yes Product type: Keyboard Power consumption (standby): 0.3 W Power consumption (typical): 13 W Number of batteries supported: 6 Power source type: Mains/Battery Height: 136 mm Depth: 404 mm Weight: 7 kg Width: 992 mm Built-in display: Yes Display type: LCD Sound effects: Yes Bit depth of the sampler: 16-bit Sampler: Yes Polyphony : 64-voice Interface: USB USB Type-C ports quantity: 1 Stereo TRS 1/8" (3.5 mm) output: 1 Number of USB Type A ports: 1 6.35 mm (1⁄4-inch) output: 2 Headphone outputs 1/4" (6.35 mm) : 1 Footswitch input TS 1/4" (6.35 mm): 1 Mic input Jack 6.3mm: Yes MIDI-keyboard number of keys: 61 keys Warnings: Keep away from sources of heat.