Foldable, Compact Digital Piano Can be conveniently folded for transport 88 Velocity-sensitive keys 128 Sounds Dual mode 128 Rhythms 20 Songs LCD display MIDI recording Bluetooth Audio/MIDI Metronome Speaker system: 2 x 3 Watts Headphone output: 3.5 mm stereo mini jack Microphone input: 3.5 mm mini jack Aux input: 3.5 mm stereo mini jack Sustain pedal input USB C Power supply via built-in rechargeable battery or USB (5 V / 1 A) Dimensions: (W x D x H): 1234 x 218 x 61.5 mm Weight: 4.1 kg Colour: Black Note: Power supply not included