The Artesia Harmony Piano is not only a stylish, traditional furniture piece sure to enhance any room, but it's also a full-featured, deeply expressive studio piano with a robust sound that you will love to play! The weighted, hammer action keys give you a smooth, natural feel to resemble that of a traditional acoustic piano. The Harmony comes complete with a sleek matching furniture stand with a built-in three pedal system with Soft-, Sostenuto-, and Sustain Pedals. The Harmony also includes the latest in music technology and the USB to Host MIDI Connection port lets you connect your piano to digital recording software, learning apps, and other options to allow for endless musical opportunities! Features 88 Weighted, Hammer Action Keys Deep, Robust Sound System Matching Furniture Stand with three pedals 16 Built-in Voices Built-in USB MIDI Connectivity Specifications Keyboard: Weighted Hammer Action Number of Keys: 88 Touch Sensitivity: 5 Levels + Fixed  Built-in Tones: 16 Built-in Metronome: Yes Preset Scales: 2/2, 2/4, 3/4, 4/4, 5/4, 6/4, 6/8, 12/8 Instrument Voices: 16 DSP Effects: Reverb, Chorus, EQ Pedals: 1 (included sustain pedal) Internal Memory: No USB to Host: Yes USB to Audio: Yes Number of USB port: 1 Audio In Jacks (stereo): Yes Audio Out Jacks (stereo): Yes USB MIDI: Yes Speakers: Yes Number of Speakers: 2 Amplifier Watts: 20