12-Inch 21V Cordless String Trimmer, Electric Weed Wacker, 2 in 1 Trimmer & Edger with Fast Charger, 2 X 3.0Ah Battery Powered Grass Mover, Portable Weed Eater for Lawn Yard Garden

2-in-1 Trimmer & Edger: Effortlessly converts from a string trimmer to a wheeled edger for versatile lawn care. Powerful Battery Performance: Includes two 3.0Ah batteries and a fast charger for up to 60 minutes of runtime. Automatic Line Feeding and Cutting: Advanced system intelligently distributes cutting line, eliminating manual adjustment. Two Major Design Upgrades: No-load speed up to 8500RPM for powerful performance with reduced noise; improved spool system for easier installation and smoother operation. Safety Protection: Features a safety lock to prevent accidental start-ups and an adjustable edge guard to protect plants and flowers.