The SENIX BLAX2-M 20V Max cordless blower features a variable speed trigger with an axial fan providing air flow of up to 350 CFM and air speed up to 80 MPH for powerful debris removal and ultra quiet operation. The concentrator nozzle is perfect for focused debris removal when needed. The variable speeds allow the operator to select the optimum force required for the task at hand. For use with SENIX 20V Max* batteries and CHX2 2 Amp charger. Battery and charger are included. All SENIX 20 Volt Max* cordless products are backed by our 5-year limited warranty and all SENIX lithium-ion batteries and chargers are backed by our 3-year limited warranty for your peace of mind. *20 Volt Max* battery, maximum initial battery voltage (measured without a workload) is 20 volts. The nominal voltage is 18.Warranty: 5-year limited warranty for tool and 3-year limited warranty for battery and charger for peace of mind