๐ Active Feedback sensing Technology (AFT) turns the motor off if rotation speed suddenly slows ๐ High/Medium/Low 3-speed selection and variable speed control by trigger ๐ Multi-tool system consisting of power head and versatile optional attachments is ideal for a wide range of applications ๐ BL motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge ๐ Ergonomically designed new loop handle fits comfortably in user's hand ๐ Variable speed control (high: 0 - 9,700, medium: 0 - 8,200, low: 0 - 5,700 RPM) allows the user to match speed to application ๐ Constant speed control maintains constant speed under load ๐ Soft start for smooth start-ups ๐ Electric brake for maximum productivity and increased operator safety ๐ eXtreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions ๐ Lever style lock system for quick toolless installation and replacement of the attachments ๐ Reverse switch for easy removal of grass clippings from the cutting tool ๐ Two-stage safety trigger switch minimizes accidental start up