● Intelligent power digital display screen, which can monitor power intuitively;

● Brushless DC motor, high power, maintenance-free;

● High temperature quenching chain, one-piece forged guide plate, not easy to break, durable and wear-resistant;

● Automatic oil injection system, which reduces chain wear and extends service life;

● Guide plate chain, one-button adjustment knob, convenient operation, time-saving and efficient;