Features: Cordless design, lightweight and portable, easy to carry out and saw the wood. Adopts brushless motor, low noise, no spark and long life. Equipped with infinitely variable speed change function, useful and practical. Ergonomic handle design, one hand use, long time griping will not tired hands. With high working efficiency, high positioning accuracy, low noise. 5m/s quickly cutting speed, practical, low power consumption, high stability and high performance. 130mm length guide plate, with guard design, prevents flying sawdust and debris. The sawchain has been deep quenching by high temperature, with sharping sawteeth, more wear-resistant, smooth cutting. Perfect for pruning, spliting firewood, cutting wood and etc..