Compact and Portable Wireless Dust Blower: This powerful dust removal blower features a high-speed brushless motor with speeds up to 130,000 RPM, delivering strong performance. It is equipped with a 3000mAh battery, offering up to 120 minutes of use on the lowest setting. Weighing only 450 grams and smaller than a mobile phone, it is highly portable. The international Type-C charging port ensures easy and convenient charging, eliminating the hassle of bulky cables.