【Lightweight and safe】The string trimmer has two safety switches and a weeding cover to prevent personal injury caused by accidental startup and flying weeds. There is also an anti-collision device to avoid hitting stones to ensure maximum safety.【Adjustable length and angle】The telescopic pole of the string trimmer is adjustable, and the length of the electric string trimmer can be freely adjusted between 70 cm and 105 cm; the trimmer cutting head can be adjusted to 5 different angles (0°/22.5°/45°/67.5°/90°).【4 Blade Combination】The string trimmer is equipped with 4 high-efficiency blades: plastic blade and cutting line suitable for cutting very young grass; right-angle blade suitable for cutting weeds, small shrubs and branches; suitable for cutting thicker grass and trees.【Packing List】1 string trimmerr, 2 battery packs, 1 charger, 2 alloy diamond saw blades, 4 straight blades, 10 plastic blades, 2 grass ropes, equipped with handle scissors, gloves, safety glasses, tool kit.