Full-Weighted 88 key keyboard. The digital electric piano is constructed by 88 full-sized hammer action keys with adjustable touch response. This 88-key weighted keyboard allows to adjust your desired playing style. 238 Tones & 128 Polyphony. The 88-key weighted keyboard loaded with 238 types of tone like Ukulele, drum, bass, etc. Vividly presenting voices of different instruments, arousing your keen to learn music. The digital electric piano with 128-note max polyphony, players could distinguish tone clearly in Chorus & Reverb under various occasions. Double Keyboard & Control Panel. This 88 key weighted keyboard provides dual-tone mode for combining two voices together, like piano and drum, inspiring to make a new creation. Panel includes sustain pedal, triangle pedal and audio inputs & outputs, perfectly used for music arrangement and an ensemble. This digital piano features with a backlit LCD screen for clearly showing chords names and notation and adjusting wanted tones, recording mode-MIDI, MP3 Player and two 25W amplifiers, bringing you richer and better experience of practice and performance. Multi-Purpose 88 key keyboard. This streamlined 88-key piano is designed for rehearsing, learning and creating, practice or performance.