The RYOBI 18V ONE+ HP BRUSHLESS WHISPER SERIES 510 CFM Blower has more power than a 24 cc gas blower, without the gas or hassle. ONE+ HP technology combines a powerful brushless motor, advanced electronics, and lithium technology to deliver 510 CFM and 130 MPH, making it ideal for moderate applications, damp/dry leaves and yard debris. Achieve over 1 hour of runtime using a 6Ah battery. This blower is part of the WHISPER SERIES and is engineered to be 85% quieter than gas. A variable speed trigger gives you maximum control in delicate applications like blowing leaves from mulch beds. Lock in your desired speed with cruise control for less fatigue while in-use. Utilize the high & low mode for optimal power and runtime along with the speed tip for maximum MPH. La mejor parte es que forma parte del sistema ONE+ de RYOBI - Cualquier batería ONE+ de 18 V funciona con cualquier producto ONE+ de 18 V. The blower is backed by a 3-year manufacturer’s warranty and includes the PBLLB01 18V HP BRUSHLESS WHISPER SERIES 510 CFM Blower, Speed Tip, and Operator’s Manual.