Model:CB3801

Air Volume:3.8m²/min

Rated input power:400W

No-load speed:0-15000r/min

Voltage:21V

Batterry capacity:1500/2000mAh

Rated Frequency:50/60Hz

N.W/G.W:12.5/13.5KGS

Packing Size:52x39x44cm/4pcs