Cordless Weed Wacker Electric Grass Trimmer Battery Powered, Lightweight Grass Cutter with 2 Pack 21V Batteries, 4 in 1 String Trimmer with Adjustable Length Rod and 25 Blades for Yard and Garden

【Dual-Mode Cordless Weed Wacker】This Cordless Weed Wacker supports both wheeled and wheelless modes. Wheeled mode is effortless and allows you to mow large lawns as easily as taking a walk; wheelless mode is flexible and lightweight, easily and efficiently trimming corners and gaps. 【Equipped with Two High-Capacity Batteries】This cordless weed wacker comes with two 21V high-capacity batteries and a fast charger. One battery is used for operation, and the other serves as a backup, ensuring longer battery life. With this weed wacker, you can clean your entire yard in one go without frequent charging. 【High-Performance Motor】This electric Grass Trimmer is equipped with a professional-grade high-speed motor with a speed of up to 18,000 RPM, providing stable and powerful output to easily remove various weeds and improve mowing efficiency. 【4-in-1 Multi-Functional Grass Trimmer Includes 25 Blades】 This 4-in-1 Brush Cutter/Weed/String trimmer/lawn Edger easily handles various mowing scenarios. It comes with four different types of blades, totaling 25 blades, making daily maintenance easy and efficient.