Fast Speed Turbofan Portable Dust Air Blower For Instantly Cooling 100000RPM

Equipped with brushless adjustable motor, the speed can reach 100000RPM, 20m/s. The super strong wind quickly disperses the heat and brings a refreshing cooling experience, making it easy to cope with both hot outdoor and stuffy indoor conditions. Upgraded version with stepless wind adjustment, just gently push the knob, easy to operate, allowing you to control the wind freely. Compact and portable, it can easily fit into daily travel bags and is convenient to use. Built in 1700mAh large capacity battery, long-lasting battery life, Type C fast charging, can achieve up to 8 hours of uninterrupted operate.