Model	SM-718	SM-728	SM-748	SM-768
Power(W )	33W	35W	56W	73W
Voltage(V)	110/220V	110/220V	110/220V	110/220V
SPEED(RPM)	1580	1500	1430	1280
Blade	10"	12"	14"	16"
Noise dB (A)	50	55	56	60