Machine made motor Lock-on Safty switch Slim body & conveniently use Variable speed Product description Item NoHS5003Wind Volume2.8cbm/minRated Input Power650WVoltage/Frequency110/230v~50-60HZNo Load Speed0-16000r/mSize/Qty54×43×42cm/8pcsN.W/G.W14/15KG air Blower 650W 2.8cbm/min HS5003 power tool