Material : ABS Liquid Crystal Display
Power : 7.4V 20W
Size : 14.4*4.4*14.9cm
Rotational Speed : 1800-3200RMP
Battery :1800mah
With 6 heads
Gears: 32 speed adjustment
Charging interface:Type C
Charging time 3-3.5H
Working time : 20 H
With Brushless motor
Certification: CE ROHS FCC UN38.3