【Adjustable Cutting Head】: The cordless lawn mower uses a 90° rotating cutting head. The battery-powered brush cutter can easily reach all lawn edges, whether inclined or in tight spaces. It is an efficient and reliable tool for keeping lawns, paths, and flower beds clean and cutting thick grass in yards or gardens. 【Powerful 21V Battery】: Each electric brush cutter is equipped with a 2.0Ah lithium-ion battery. In addition, our lawn mower has a powerful motor with a maximum rotation speed of 10,000 rpm, which can meet all your daily mowing and trimming needs. Adjustable Height: The height of the telescopic rod can be adjusted freely as needed. Regardless of the size, it can therefore provide maximum safety and work in a comfortable position to reduce pressure on the lower back. 【Products include】: 2 x alloy saw blades; 2 x stainless steel plates; 5 x plastic plates.