feature: Scope of application: cutting trees in orchards, pruning branches in municipal gardens, cutting firewood, etc. -Cordless design, light and portable, easy to carry and cut wood. -5 inch, 6 inch, 8 inch universal, can cut larger diameter, more flexible and convenient. -It has a protective design to prevent flying sawdust and debris. -The saw chain is deeply hardened at high temperature, the saw teeth are sharp, more wear-resistant, and the cutting is smooth. -Using a brushless motor, it has the characteristics of fast starting, timely braking, large speed range, durability, and no burn-in. -Ergonomic handle design, one-handed use, long time holding is not tired. -High work efficiency, high positioning accuracy and low noise. -8m/s cutting speed, practical, low power consumption, high stability, high performance. Specification: Material: ABS+metal Battery: 24v Rated voltage: 100-230V Guide plate type: sprocket type Guide plate length: 8 inches Chain speed: 8m/s Charging time: 1.5 (3) hours The package contains: 1*Host (Host without accessories) 2*Guide 2*21V lithium battery 1*charger 1* 1*screwdriver