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 the button to turn it on, then single to switch between 1st/2nd/3rd gears; long to activate the overclock mode (130000PRM), and release the button to stop operation instantly. Overcharge, overheat, and low-voltage protection 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 and portable design, perfect for outdoor activities. From clearing 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 x2 Battery Life: 1st gear 120 minutes, 2nd gear 40 minutes, 3rd gear 20 minutes, overclocking 10 minutes Charging Port: Type-C Note: the batch is not used Printed characters may be different, does not affect the use of Colour:Black Material:Carbon Fiber Package Contents: 1 x Electric Air Blower 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.