The EGO POWER+ Blower is the most powerful rechargeable blower on the market and the first to perform better than many premium petrol-powered models. It runs on the industry’s most powerful battery, the first-ever 56-volt lithium-ion battery with 40% more power than the leading 40-volt battery. The EGO POWER+ Blower delivers the performance of petrol models without the noise, fuss and fumes. The features of the EGO POWER+ Blower include: the best cubic feet of air per minute (CFM) rating when compared to electric and many premium petrol blowers on the market today; turbine fan engineering, inspired by advanced aeronautics technology to deliver industry-leading power and a high-efficiency brush-less motor that delivers a lightweight, compact design for longer run-time, low vibrations and extended motor life. The EGO POWER+ Blower is the first cordless blower to exceed the performance of petrol models. C/W 2.5Ah BATTERY AND STANDARD CHARGER High cubic metre of air per hour rating (CMH)- When compared to electric and many premium petrol blowers on the market today.- Variable Speed Control- Blows 440m³/h to 675m³/h.- High: Efficiency Brushless Motor - Delivering a lightweight compact design for longer run times, low vibrations and extended motor life.- Turbo Boost Mode- Blows at 895 m³/h more powerful than many petrol-powered blowers.- Turbine Fan Engineering- Inspired by advanced aeronautics technology.- Constant Speed - Yes - Run time* :*Run time may vary and depend on battery used,charge level of battery, condition of grass/hedge and user'soperation technique.- 2.5Ah Battery * Low Speed - up to 75 minutes * High Speed - up to 22 minutes* Boost - up to 10 minutes