Product information:
Noise: 36-45dB
Color: 99 gear 8 head-black, 99 gear 8 head-Black-storage bag
Gear: above 5 gears
Motor type: brushless motor
Function: multi-gear adjustment, multi-gear frequency conversion
Product Size: height 21cm X width 24cm
Host Power supply: 2500mAh
Rated Power: 18W