This 40V HP WHISPER SERIES Blower delivers incredible power without the noise! Delivering 600 CFM and 155 MPH this blower can tackle wet and dry leaves. It is a part of our WHISPER SERIES of products and is 85% quieter than a gas blower! Giving you all the power without the noise. This blower is loaded with premium features like a variable speed trigger to blow in more delicate areas, cruise control to reduce fatigue during extended use, a turbo button for maximum power, and a speed tip attachment to increase your air speed for heavier debris. All of these features combine to provide you with ultimate control to meet your needs. This kit is equipped with a 40V 4.0 Ah battery and charger. The battery is compatible with the RYOBI 40V system. The 40V HP WHISPER SERIES Jet Fan Blower is backed by a 5-year tool warranty.