DEWALT DCBL722P1 20V MAX 125 MPH 450 CFM Brushless Cordless Battery Powered Blower Kit with (1) 5 Ah Battery & ChargerThe 20-Volt MAX Brushless Handheld Blower provides the ability to clear debris with an air volume of up to 450 cu. ft. per minute and up to 125 MPH with the concentrator nozzle. At only 66 dB the blower can be used both inside and outside. With a lightweight and ergonomic design, the blower gives users directional control and tackles user fatigue. The variable speed trigger and speed lock give the user full power control.