Max Lithium Ion Battery System Pump to 20-70 m Run Time on a Single Battery Charge Allows you to Complete a Variety of Tasks. Easily Swap with Other Cordless Lawn & Power Tools. High Performance: Power Battery Leaf Blower is Designed to get the Work Done Efficiently & Quickly. Dual Speed Regulation: Low Noise Design Allows for Quiet Operation. Lightweight Compact Cordless Design for True Portability. Ergonomic Designed Soft Grip Handle for Better Grip. Extended Tube Achieves Sweep Easier. Easy to Use: The Light Weight Nature of the Blower Makes it Versatile & Super Easy to Use.