INPUT POWER(W):1400W,1600W,1800W
VOLTAGE(V):100-120V,220-240V / 50~60Hz
SPEED CONTROL:YES
SUCTION POWER:230W-280W
CABLE LENGTH(M):4.83M
DUST CUP CAPACITY:3L
NOISE:≤78
VACUUM:>20
G.W/N.W.(KG):6.7/5.7
PACKAGE SIZE:465*290*315
LOADING QTY(PCS/20’/40’/40HQ):670/1360/1560

design patent；