Safe and QuickDouble lock design of child safety lock and security key forms a double security protection. Whether working or not, the machine can maintain a safe state for children and adultsSimple to UseThe hedge cutter electric features an effortless one-handed operation. The easy to use and comfortable grip create added convenience. Replaceable high-quality blade with 's innovative blade change -fast easy and safe - no tools required. Note: After using the blade, it needs to be cleaned in time and kept dry during storage. Ensure that the blade has a longer lifeCompact SizeThe compact design of cordless grass cutter ensures that it can fit into a variety of small Spaces. Best Use - small gardens, hedge grooming, and areas your mower cannot reach giving. The hedge trim blades - best suitable for less than 10mm thickness branchesHigh Performance1100rpm no-load speed is able to provide high power for best cutting results, which is perfect for Trimming & Pruning: Trees, Branches, Shrubs, BushesRechargeable DesignLong-life, rechargeable, 7.2 V lithium-ion battery for hassle-free, cordless operation (battery charger included). The trimmer can be operated for approx 40 minutes with full charge and the lawn mower is approx 50 minutes, with a charging time of approx 3-5 hours for a full charge