1POWERFUL DUST REMOVAL: Equipped with a high speed 90mm brushless motor and a 12 blade fan assembly, this industrial air blower jet fan ensures excellent dust removal performance with a thrust of up to 5000 grams. It effectively blows away dust and debris, making it suitable for various industrial cleaning tasks. 2ADJUSTABLE SPEED AND BATTERY DISPLAY: The air dry blower features step less speed control and a battery power display, allowing users to adjust the airflow according to their specific needs. It provides accurate control and easy monitoring of the battery status for uninterrupted usage. 3ENHANCED DESIGN: The jet fan blower has improved its airflow by 40% compared to the previous model. It is also lighter and more compact, featuring an ergonomic grip that conforms to the principles of human engineering. The press switch allows users to control the airflow by adjusting the depth of the press. With a large capacity battery of over 6000mAh and a discharge rate of over 50C, it provides long lasting power. 4RELIABLE POWER SUPPLY: This air blow gun requires a power adapter with a power output of over 3000W and a continuous supply capacity of 25V 130A. It adopts an external battery(without) design, allowing for easy battery replacement and the option to expand the capacity with larger batteries. The device also includes a reserved XT60 battery interface for added convenience. 5VERSATILE APPLICATIONS: This air fan blower is highly versatile and can be used for tasks such as snow removal, inflatable cushions, rapid cooling, dust removal, yard cleaning, industrial dust removal, keyboard cleaning, car and motorcycle cleaning, crack cleaning, and more. It is a one stop solution for both residential and commercial uses.