The BGE 71 handheld electric blower is part of a new generation of lightweight and powerful STIHL blowers that are equally quiet and easy to use. Designed for homeowner applications, it features a dual-speed switch to control the air speed and can be converted to a vacuum with an optional Vac Kit. Technical data Rated voltage (V) 120 Weight (kg / lbs) 3.0 / 6.6 Blowing Force (Newtons) 1) Low Speed: 6 | High Speed: 9 Air Volume at Nozzle (m3/h) / (cfm) 2) Low Speed: 394 / 232 | High Speed: 485 / 285 Maximum Air Velocity (m/sec) / (mph) 2) Low Speed: 53 / 119 | High Speed: 66 / 148 Average Air Velocity (m/sec) / (mph) 2) Low Speed: 47 / 105 | High Speed: 58 / 130 Sound Pressure Level (db(A)) Low Speed: 58 | High Speed: 64 Motor Output (kW / amp) 1.1 / 9.2