Feature:1. High quality alloy material, it is durable and wear resistant, not easy to fall off, and has a longer service life, so you can use it with confidence.2. Equipped with a non slip handle, its combined chain saw can balance the chain saw and operate comfortably, which can help you better master it.3. Anti shock chain design, it can be used to effectively resist vibration, making it easier for you to control the direction during the handheld process, and reduce accidents.4. Equipped with auxiliary starting system and quick stop control, it can effectively improve user safety and greatly improve your work efficiency.5. Easy start system, it is designed for faster, smoother and easier start up, so you can start yard work, lawn care and other projects immediately.How to Use:Install the guide plate and saw chain on the power maneuver group (chain and guide plate not included):Note: The edge of the saw chain is very sharp. To ensure safety, please wear thick protective gloves during operation.1. Push the front baffle to the front handle to confirm that the chain brake is not locked.2. Loosen the nut and remove the chain cover.3. Install the attached nails into the power unit.4. Install the chain on the sprocket. After the saw chain is just outside the&n