The ONE TOP1X Smart Piano, Graded Hammer Action Weighted Piano,Light up Home Piano for Pros

Keyboard 88-key graded hammer action piano keyboard 2.0
Size Length: 54 Inches Width: 18 Inches Height: 35 Inches
Weight 136.4 lbs
Maximum Polyphony 128-note polyphony
Tones 128 GM-programmed timbres and 4 drum sets (only the timbre of a grand piano is available for demo play)
Piano Lights 88 sets of red and blue LED lights
Audio Sampling rate 44.1KHz
Sampling Tones 16-bit stereo
Device / Connection iOS 10+ devices
Android 5.0+ with USB Host/OTG devices
Speaker Size Tweeter 1.25"*2 + Woofer 6"*2
On/Off Power will be automatically turned off if inactive over 30 minutes.
Metronome* Optional to use. Turn the knob to adjust the tempo
Pedals Three pedals. Soft, Sostenuto, and Sustain respectively from left to right
Recording Function* Record music while playing and share with your social network
Power Source 15V power cord connected to the back of the piano
Headphone Jack One 6.5mm and one 3.5mm headphone jacks
Aux In/Out 6.5mm auxiliary interface
Components list Main body, Pedal, Back plate, Piano legs (left and right)
Cables*2 (Lightning, Type C)
Power source DC 15V
User manual