1) Heavy hammer full weighted keyboard with 88 keys

2) Color: black

3) The French DREAM Digital Sound Source

4) 128 polyphones, 100 demonstration songs, 238 timbres and 200 rhythms

5) Power Switch/ Volume Control/ MIDI Function/ Audio Input and output Jack/ Double headphones' Jack/ USB Learning Jack

6) LCD1602 display screen/ MP3 function/ chord/ dynamics/ vibrato/ sustain/ reverb/ metronome/ transposing/ start/ stop/ workable for piano duet/ extra sound matching your tune when playing/ keyboard percussion/ speed(workable for melody which is piano amateur of 10th level)/ recording

7) Product size: 132.5*29.5*19CM