The DeWalt DCM561PB is part of the updated DeWalt range that products have extra power and performance. Emission free trimmer with a 2 speed control for extended run time and performance. The aux handle is padded for comfort over long usage and the trigger is fully variable for total control. The high torque keeps a consistent cut speed under load. Split shaft is for ease of transportation and storage. Features 18V Brushless motor for less maintenance improved power and run-time (400 Max Watts Out (MWO)) 33cm cutting swath for optimum power 7.0m x 2.0mm line supplied for fast efficient cutting Patented gear drive, maintains cut speed under load Dual switching paddle with lock off for added comfort and safety Variable speed and high / low speed control for improved control Rubber.