You win 61 wooden keys to the whole network exclusive electric piano with Bluetooth Product Name: 61-key multi-function Digital Piano Price: 1380 Model: UBT-6101A / 6101D Material: high quality wood, reinforced three ammonia board color: classic black, pure white Power: 12V 2000MA Specifications: 99 * 39 * 83cm Weight: 31KG Packing: thick green kraft paper, thick foam layer functions Area: 180 tones 160 kinds of different styles of music rhythm 60 61 keyboard percussion music library digital selection function main Volume control / accompaniment volume control tempo control / Transpose adjustable full-featured multi-track recording automatically chords / chord separation // chord dictionary interlude / Intro / Ending accompaniment style synchronous / fade-in fade-out keyboard split memory state touch sensitivity / Switched metronome button Sustain / sustain pedal interface USB / MIDI interface microphone / headset / two-channel stereo output connectors are equipped with all the piano bench