Turbo Jet Fan 1. Strong wind design, with perfect dust removal effect. Wind speed up to 45M/S. 2. Easy and convenient to operate, which greatly improves your cleaning efficiency. 3.Low heat generating, high efficiency, and stable working performance. 4. Built-in 2500mAh large capacity lithium batteries, with long endurance. 5. Adopt Type-C interface, support 15W fast recharging protocol, energy-saving and cost-saving. 6. It is a versatile cleaning tool for home, car, and office, suitable for carbon fire blowing, industrial dust blowing, soot blowing, keyboard cleaning, car and motorcycle cleaning, car center console cleaning, car crevice cleaning, foot mat crumb cleaning, picnic garbage cleaning, etc. Specification: Working Voltage11.1V Rated power240W Motor specification40MM Motor typeHigh speed brushless motor Maximum speed90000RPM Battery typePolymer lithium battery Charging methodType-C charging interface, supports 15W fast charging Maximum wind speed45 m/s Maximum Thrust500 grams Shell materialMetal body Product weight468 grams Product size11 *5 * 15.5mm Package Included: 1 * Turbo jet fan with a nozzle 3 * Extra nozzles