Features: Turbo Fan Dust Removal: The dust blower features dual turbo brushless motors with 3-speed settings (40000-50000-80000PRM), plus a one-click overclock mode at 130000PRM for intense dust removal, ensuring a clean and fresh environment. Multi-Functional Design:This portable turbo fan also has a built-in LED light that transforms it into a versatile flashlight with 3 modes (bright, flash, SOS), providing illumination and convenience in outdoor activities. Easy Operation:Simply double press the button to turn it on, then single press to switch between 1st/2nd/3rd gears; long press to activate the overclock mode (130000PRM), and release the button to stop operation instantly. Overcharge, overheat, and low-voltage protection ensure safe and reliable use. Extended Battery Life:With dual 2500mAh batteries, enjoy long-lasting power for up to 120 minutes on the lowest setting, 40 mins on medium, 20 mins on high, and 10 mins on overclock mode, ensuring continuous operation when you need it most. Compact and Portable:Take this fan anywhere with its lightweight and portable design, perfect for outdoor activities. From clearing dust off computer keyboards to accelerating charcoal burning or blowing away snow on your car, this portable fan is a great help. Specifications: Gear: 1st/2nd/3rd gear + overclocking Power: 120W Speed: 1st gear 40000PRM, 2nd gear 50000PRM, 3rd gear 80000RPM, overclocking 130000RPM Battery Capacity: 2500mAh*2 Battery Life: 1st gear 120 minutes, 2nd gear 40 minutes, 3rd gear 20 minutes, overclocking 10 minutes Charging Port: Type-C Color: Black Product Size: 129*78*37mm/5.07*3.07*1.45in Product Weight: 260g/9.17oz Package Size: 16.5*15.5*4.9cm/6.49*6.10*1.93in Package Weight: 270g/15.02oz Package List: 1 * Electric Air Blower 1 * Plastic Nozzle 1 * Silicone Nozzle 1 * Charging Cable 1 * User Manual