The YOUWE 21V Grass Trimmer is the perfect tool for precision trimming in areas beyond the reach of your regular lawn mower. Experience the freedom of cordless operation as you effortlessly maneuver around your garden and lawn. This grass trimmer is equipped with a plant protection shield, ensuring the safety of your flowers and other obstructions lining the edges of your lawn. The YOUWE 18V Grass Trimmer boasts a telescopic pole and an adjustable second handle, making it suitable for users of all heights. Its trimming head can be rotated up to +/- 90°, allowing you to tackle even the most challenging vertical trimming tasks with ease.