Casio CT-S100 digital piano 61 keys Black, White

Music memory capacity (songs): 60 Tones quantity: 122 Maximum polyphony (notes): 32 Metronome tempo range: 20 - 225 bpm Number of speakers: 2 Built-in speaker(s): Yes Product type: Keyboard Product colour: Black Power source type: Battery, DC Number of batteries supported: 6 Battery type: AA Weight: 3.3 kg Height: 73 mm Depth: 256 mm Width: 930 mm DC-in jack: Yes USB port: Yes USB connector type: Micro-USB B Headphone connectivity: 3.5 mm Headphone outputs: 1 Keys quantity: 61 keys