Compressed Air 4.0: The FierceVac Electric Air Duster is equipped with the newest performance motor that grants it the max speed up to 120000 RMP. Highest velocity offers a 12000 Pa blowing/suction force that allows you to clean debris or hairs littering every nook and cranny. | Economic 2 in 1: The outstanding feature is the combination of an air duster and a mini handheld vacuum in one device. Blowing the dust all over the place is quite annoying, using the suction function is literally a dust-free cleaning. Easy and economic with no hassle. | 3-Gear and 6 nozzles: The FierceVac electric duster has 3 wind speeds - 20m/s blowing force in 45000 RPM, 24m/s in 67000 RPM, 34m/s in 120000 RPM, superpower blowing force! It comes with 6 nozzles making cleaning any nooks or crannies possible! | For various scenarios: With our compressed air duster & vacuum,cleaning off crumbs, hairs, dust from PC, keyboard, Sofa, camera lens or car; Evacuating the vacuum bag for storing fresh food or clothes; Burning the charcoal in BBQ, inflating a swimming pool, a yoga ball and etc., are all piece of cake! | No more canned air: This is real money-saving equipment. A cordless rechargeable air duster is definitely more economic than tons of disposable compressed air cans; What’s more, it is more eco-friendly, let’s be an environmentalist together!！