BORA Folding Digital Piano 88 Keys Keyboard X Stand and X Chair Set Lightweight Rechargeable

■Number of keys: 88, foldable ■Number of tones: 128 ■Rhythms: 128 ■Maximum polyphony: 32 ■Demo songs: 21 ■Metronome tempo: 40-280 beats: 40 types ■Effects: Sustain vibrato ■Other functions: Transpose (pitch change), split, teaching mode, drum kit, auto accompaniment, recording/playback, MP3 music playback, sleep mode