Powerful & Efficient- About 40,000 RPM motor provides enough power. Our dust blower can blow at 40m/s and 90MPH immediately and continuously provide high-pressure air to remove dust, the wind force it produces is unimaginable. Stable, pure airflow will never harm your valuables. Stepless Speed & Flexible Air Volume Control- Our upgraded electric air duster can control the air volume by rotating the switch, the wind power can be adjusted as required. The wind value is 0.5OZ-7.05OZ. Control different air volume according to the cleaning object, which is flexible, convenient and energy-saving. Alternative to Compressed Air- Electric air blower can maintain strong power, continuously clean at full speed, more efficient than canned air. It will not leave liquid on your precision instruments. With 3 different nozzles, meet your different cleaning needs. The detachable nozzle makes the product easier to store and carry. Nontoxic and Safer Than Canned Air- Doesn’t contain any chemical agents,
