The WORX WG546E.2 TURBINE 20 Volt Cordless Blower features a two-speed control function which allows for light duty cleaning to full leaf removal on any type of surface. The Powerful 20V Max Lithium lightweight cordless blower with TURBINE technology delivers up to 9.6 cubic metres per min of air velocity. This takes the job away from that heavy loud petrol blower & puts it into a light weight quiet tool that everyone can use. the product is supplied with two batteries & a 3hr charger.