20V Cordless trimmer has a 13" cutting swath. Variable speed trigger with high/low speed. Gear drive transmission design. 5300/6300 RPM No load speed. 20V Handheld blower clears debris up to 400 cubic feet per minute at 90 MPH. Brushless motor maximizes runtime and motor life. Axial fan design maximizes air output. Low noise operation at 61 dBA. Variable speed trigger with speed lock. Includes: 20V MAX XR 4.0Ah Lithium-ion battery pack. Battery charger. 0.80" Line prewound in spool. Auxiliary handle. Guard.