Features Slim Body Design with a Depth of Just 232 mm Simple but Sleek Always on Hand and Ready to Play Natural Timbre Changes for a Rich Palette of Expression Compact Keyboard Mechanism Delivers a Tactile, Piano Touch Keys that are Smooth to the Touch Compatibility with Three-Pedal Unit Clearly Labeled Functions to Easily Set Tones and Other Basic Settings Expand Your Enjoyment with the Chordana Play for Piano App Specifications Keyboard: Number of Keys: 88 Key Action: Scaled Hammer Action Keyboard ? Touch Response: 3 sensitivity levels, off Tones: Polyphony (maximum): 64 Number of Built-in Tones: 10 Layer: Yes Digital Effects: Sound Mode Hall Simulator / Reverb: Reverb 4 Chorus: 4 Songs: Demo Songs: 2 Additional Features Connection to App: Chordana Play for Piano ver.2.4 Metronome: 0 to 9 beats; tempo range: 20 to 255 Pedals: Included: SP-3 Key Transpose: -12 semitones to 0 to +12 semitones Tuning Control: A4 = 415.5 Hz to 440.0 Hz to 465.9 Hz Others: Auto Power Off MIDI: Yes Connectivity and Storage: PHONES / OUTPUT: 1 (Stereo mini jack) multi-use OUTPUT terminal Pedals: 1 (Damper) AUDIO IN: Yes USB Type B: Yes Speaker and Amplifiers: Speakers Size: [12cm × 6cm (oval)] × 2 Speakers Speaker System: 2-Speakerv Amplifiers: 8W + 8W Power Supply: AC Adaptor: AD-A12150LW Battery Drive: AA-size batteries x 6 Continuous Battery Life: Approximately 13 hours Dimensions: 1,322 x 232 x 99 mm Weight: 10.5 kg EAN code: CDP-S110WE: 4971850362609