Brushless Weed Wacker String Trimmer, 21V Cordless Weed Eater Brush Cutter with 2 Types Blades, 3-Speed Adjustable Glass Trimmer for Garden and Yard (2 Batteries & 1 Quick Charger Included) - LIAOTECH

• ✨【Powerful Brushless Motor】-- This weed wacker uses a powerful brushless motor. Brushless motors are more powerful, more energy efficient and have lower losses than brushed motors. It won't spark and it won't burn the machine. No gas, no oil, no emissions. The most important point is that the brushless motor does not need to replace the carbon brush, which effectively prolongs the service life. ✨【2-Tools-in-1】-- 2 circular saw blades and 2 stainless steel blades included. Easily transforms from a powerful weed eater/string trimmer to a precision reeds/corn trimmer to an efficient bush cutter. ✨【3 Speed Options】-- This brushless weed wacker has a variable speed trigger with 3 speed options. Low RPM (7000r/min) for mowing lawns/weeds, saving energy. Medium RPM (15000r/min) for cutting rice/corn. High RPM (20000r/min) for cutting shrubs/trees, providing strong power. ✨【Longer Run Time & Battery Life】-- Powered by 2PCS 4000mAh 21V lithium batteries for 42V of total power and 1 quick-charger, longer run time and 2X battery life then other ordinary batteries. When the battery is fully charged, each battery can work continuously for about 60 minutes. (Batteries and charger included.) ✨【Excellent After-sales Experience】-- We sincerely provide every customer with considerate pre-sale and after-sale service. Don’t worry about not worth your money. If you are not satisfied with your purchase, feel free to contact us. ❗ When changing blades, be sure to install all accessories and tighten the screws. ❗ Please charge the battery fully the first time you use it.