This is a kind of quality air blower, which is adopt high power motor can provides powerful suction and wind to ensure stable performance in high-intensity operation. Wind power adjustable design, stepless speed change design, one button to switch the speed, which can meet different work requirements. Wide applications, perfect for blowing snow, blowing fallen leaves, cleaning grass roads, and dust removal in construction, and etc. Also suitable for cleaning out the dust of the motherboards, hair waste from bedding, corners, bed bottoms, carpets, furniture, etc. Specifications: Name: Electric Blower Main material: plastics Max wind speed: 98m s Max air pressure: 5.8kpa Max speed: 18000 rpm Max air volumes: 3.2m³ min Length of blowpipe: 211mm 8.31in Length of host: 300mm 11.81in Package size: 325 187 172mm 12.80 7.36 6.77in Package weight: 1130g 2.49lb Packing List: 1 Electric Blower Host 1 Blowpipe 1 Dust BagHollow out heat dissipation vents on the machine are designed to keep the motor quickly ventilated and cooled. Multi-protections design, overload, overheat, overdischarge are protected. Multifunction design, suitable for both blowing and suction use, more practical and reliable to use. Wind power adjustable design, stepless speed change design, one button to switch the speed, which can meet different work requirements. Adopt brush motor, quick-start, timely braking, smoothly speed regulation in a wide range, relatively simple control the circuit and so on.