🌲Upgraded 8" chain with cutting speed up to 25 ft/sec, super high efficiency to complete the cutting task. Powerful brushless motor with over 50% more efficiency than traditional brushed motor, giving you longer run time and powerful motor life. 🌲【Multi-Protection Safety】With a full guard above the chain, it moves up and down with the branches when cutting；The wide handguard meets safety standards and effectively stops wood splinters and prevents injuries caused by cutting inertia.Accompanying safety lock setting to avoid accidental start. 🌲【Portable and One-Handed Use】 The small chainsaw + battery weighs about 4.5 pounds and is lightweight and durable. Ergonomic, low vibration, and no fatigue for long time operation with one hand. Perfect for home and outdoor work, women can also easily control. 🌲【Super Power】The Battery Powered Chain Saw is powered by a 20V, 4.0Ah super capacity lithium battery.The 2.5inch wood can be cut up to 98 times, and the 4inch round wood can be cut 86 times.Easy to do all cutting works. 🌲【Wide Application】Cordless mini chainsaw is perfect for gardening pruning, shrub pruning, logging, widely used in gardens, parks, farms, ranches, orchards, greenhouses.HYCHIKA mini saw can not only meet the home gardening pruning work, but also can replace the traditional chain saw for logging work. 🌲【Electric Chain Saw Kit】This kit includes 1 electric mini chain saw, 1 battery, 2 chains, 1 charger, 1 guard, 1 100ml lubricant, 1 adjustment tool and 1 user manual.