Product Description: 【Upgraded Strimmer】The new strimmer cordless with wheel that are easier and less labor-intensive than traditional lawn mowers. Equipped with a large-capacity battery, the working time of the traditional lawn mower is increased by 20%. And delivers a sharper, stronger and more efficient cut, while the 90° adjustable trimmer head and telescoping handle easily tackle hard-to-reach areas 【High Power Lithium-ion Battery & Remaining Power Display】Cordless grass trimmer with 1.5Ah high-capacity 21V lithium-ion battery, two batteries up to 40-60 minutes of runtime(Depending on the speed used by the machine, it faster and consumes more power). 【Lightweight and Safe Design】The grass cutter weighs only 2.6KG (like a laptop), lightweight and easy to use. While the angle of the grass trimmer can be adjusted, we have added a double switch design, when two buttons are pressed at the same time, the electric weed eater will be activated. The design of the safety switch prevents