140 Mph (225 Km/H) Maximum Blow Speed, Variable Speed With Cruise Control, Turbo Button, 540 Cfm Air Flow Rate, Digi-Pro Brushless Motor, Up To 15 Minutes Runtime (4Ah Battery), 60V High Power Interchangeable Battery System, Greenworks 60V Lithium-Ion Battery Delivers Fade-Free Power With No Memory Loss After Charging. 60 Minutes Full Charge Time. Complete With An Led ‘Fuel’ Indicator, You Always Know How Much Power You Have Left., Product Weight: 3.80Kg, 3 Year Domestic Warranty, , , , ,