Upgraded 6-inch mini chainsaw features a high-hardness sharp chain, making sure the cutting is smoother. The chain speed can reach 5m/s, which can easily cut larger woods with a diameter of 5 inches in 8 seconds, which is more cutting efficient than a 4-inch chainsaw. Powerful pure copper brushless motor provides longer-lasting power and longer service life, does not generate sparks during operation, almost no da ily maintenance, enjoy your cutting work with low energy consumption, low noise and high efficiency. Powered by high-capacity rechargeable lithium battery, performance is stable, can be recharged repetitively more than 300 times. ①The safety lock and the switch button must be pressed at the same time to start, to prevent accidental activation. ②Baffle prevents debris from splashing. ③Rubber ergonomic handle provides maximum slip resistance and comfort. This handheld chainsaw only weighs 2KG(Approx), compact and comfortable design makes it easy for you to control with one hand, and even women and the elderly will not feel tired after using it for a long time. Comes with a portable tool case for easy storage and portability.