Lightweight and powerful with low noise level suitable for use in residential areas and public spaces. Brushless / ADT / XPT / Battery Protection System. 3 Speed, Reversible. Telescoping curved shaft adjusts (60-1/2" - 64-1/2" length) for convenient operation in tight places. Brushless DC Motor for Longer Life / Less Heat / More Run Time & More Work. XPT (eXtreme Protection Technology) Prevent Debris & Liquids from entering the tool, Expands Tool Usage to Harsh Environments and Provides Longer Tool Life. Automatic torque Drive Technology (ADT) Adjusts Motor Speed and Torque during heavy-Duty cutting for Maximum Efficiency and Performance. Battery Protection System provides Over-Discharge,Temperature and Circuit Protection for Enhanced Performance, and Overall Battery Life. Front Mounted. Operator Controls for easy function changes during use. Reverse Switch for Clearing Entangled Weeds and Grass from Cutting Head. 11 3/4" Cutting Width and Light Weight for Reduced Operator Fatigue.