Improved Responsive Hammer Compact keyboard action with grade-weighted keys Authentic Shigeru Kawai SK-EX and Kawai EX grand piano sounds, full 88-key sampling Integrated Bluetooth MIDI and Audio for wireless communication and audio playback Powerful 20W stereo amplifierspeaker system, dedicated stereo Line Out connectors Enhanced SHS headphone sound with HP type settings, 14' and 18' Phone connectors Kawai ES120 88-Key Digital Piano With Speakers White