Premium Performance: This lawn trimmer features durable & powerful nylon blade with cutting diameter of 25cm for efficient cutting through the toughest weeds. Superior Runtime: Powered by Li-ion battery with up to 1,200 charge cycles, this cordless grass trimmer can continuously run for 30-40 minutes on a full charge. Versatile Design: The head can be rotated for quick change to edger and tilted to 3 positions for easy trimming under low hanging shrubs and trees. Durable Construction: Made of robust aluminum and PP, this super durable yet lightweight handheld grass trimmer will provide you with years of reliable use. Safe Starting: This electric grass trimmer is engineered with a lock out trigger on the rear handle to prevent accidental starting. Ergonomic Design: Anti-slip rear handle with PVC grip & adjustable front handle gives better ergonomics to work for a long time with little strain and fatigue. Telescopic Shaft: The shaft can be adjusted to suit your height, which means you don’t have to slouch or overextend to reach the weeds and grass. Edge Guard: This grass trimmer features the edge guard which avoids accidental trimming and protects not only the blade but also delicate flowers. Complete Kit: This grass trimmer kit includes a 20V cordless grass trimmer with 10pcs of spare blades, a 20V Li-ion battery and a 1,500mA charger. Super Fast Charging: The quick charger will work to fully charge your battery in about 90min, which can save you valuable time.