1、Uses a brush motor, quick starts, timely braking, smooth speed regulation over wide ranges, relatively simple control of the circuit, etc. 2、Adopting a nice quality copper motor, it can provide strong suction and wind power, with air velocities up to 200m/s. 3、With 29.7 kPa maximum air pressure, and 10.3 KPA maximum sealing suction pressure using a sealing hose. 4、With four designed output airflow modes, you can adjust the wind power according to your demands. 5、Equipped with a trigger lock function, it is safer to use. 6、The ergonomic handle design is anti-slip, comfortable, and effort-saving, making it comfortable to operate. 7、With the stepless speed-change design, the harder you press the trigger, the larger volumes of air you can get. 8、Easy and quick to replace nozzle, toothless nozzle change design, available for a variety of applications. 9、Equipped with an LED working light, it provides illumination in a dark space. 10、Comes with 7 different nozzles and two air hose, easy to satisfy with your working demands. 11、Wide applications, suitable for cleaning up in the workshop, removal of dust from pilot holes, or inflating pool toys.