Product size: 7.1*3.2*11.9cm
Packing size:15.8*7.3*20.3cm
Battery type: 21700 Li-ion cell
Battery Capacity: 4000mAh*2
Power: 160W
Charging time: 5 hours
Working hours: 0.3-2 hours
Max Speed: 130000 RPM
Colors available:black, gray, silver
QTY:60PCS
Master Carton: 39*38*54cm
Packing: Color Box
G.W/N.W:21/19kgs