20V MAX Lithium Ion XR Brushless String Trimmer (Baretool) Provides Precise Power Control With A Variable Speed Trigger As Well As Performance And Run Time Management With The Hi/Lo Speed Control Switch. The Brushless Motor Maximizes Motor Efficiency And Durability. The Patented Gear Drive Design Will Provide More Torque And Maintain Cut Speed Under Load, While The Dual .080" Line With Bump Feed Clears A Full 13 Inch. Well Balanced And Only 8.5 Lbs., The String Trimmer Easy To Maneuver And Puts Less Stress On The User. This Is A Bare Tool Item - Battery Sold Separately.