at first glance  Bolanshi BL-8808  HA-BK Hammer Action Digital Piano features
 Keyboard:  88 key hammer action keyboard
 Color: Black
 Sound Source: French Dream patented sound source
 Speaker: HI-FI full-band 3D stereo high-power speaker
 Display: Digital Led Display
 Rhythm: 700
 Number of Tones/ Voices: 900
 Polyphony: 128
 Demo song: 110
 Pedal: Sustain / Sustenuto / Soft Pedal
 Volume: Master volume, Accompaniment
 Mp3 Playback: Recording and playback on USB
 Inputs/Outputs: USB/ MIDI/ Pedal/ Power/ Audio In/ Headphone
 
 Technicial Specifications
 France DREAM 5 Series
 grand piano sound
 Hammer Action Keyboard
 Black Color
 
 Physical Properties
 Weight: 48 kg
 Package Size: 145*51*41 cm