The Greenworks 40V 12" Cordless String Trimmer is the ultimate tool for powering through tough grass and weeds. With a 12" cutting path and .065" line auto feed head, it allows for quick and easy line advancement, making it easy to tackle any lawn care task. The variable speed trigger allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs. With an ultra-lightweight design and superior ergonomics, it allows for reduced user fatigue. The push-button start and included 2.0Ah battery recharge in just 60 minutes, making it easy and convenient to use. This string trimmer is virtually maintenance-free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers the power you need for efficient and precise lawn care. With its powerful performance and easy-to-use design, the Greenworks 40V 12" Cordless String Trimmer is the perfect choice for anyone looking for a reliable and effective lawn care tool. 40V STRING TRIMMER powers through the toughest grass and weeds.String trimmer operation temperature range 6.8F 14C 104F 40C. Charger operation temperature range 39F 4C 113F 45C 12 CUTTING PATH .065 line, auto feed head for quick and easy line advancement VARIABLE SPEED TRIGGER allows you to control cutting speed on the go, so you can easily maneuver around plants and shrubs LIGHTWEIGHT Ultra lightweight design, along with superior ergonomics allow for reduced user fatigue EASY TO USE Push button start. Included 2.0Ah battery recharges in 60 minutes MAINTENANCE FREE This string trimmer is virtually maintenance free, with no gas, no oil, and no emissions. It starts instantly, is quiet, and delivers to the power you need