[High Efficiency]PC air duster collector has a new generation of 6000mAh rechargeable battery that can achieve fast charging (3 hours full charge), which can keep it running for 30-45 minutes for a long time. 33,000 rpm high-pressure air can penetrate deep into hard-to-reach areas inside, clearing dust and debris from delicate surfaces. It is the perfect replacement for compressed air.[Healthier & More Economical]Compared with traditional compressed air, our air duster collectors are more environmentally friendly and avoid the negative effects of steam on human health. Air duster collectors are equivalent to thousands of cans of traditional dust collectors. You can use this energy-saving and environmentally friendly product repeatedly to clean your home appliances.[5 Different Nozzles]Cordless Air Duster provides 5 nozzles. Long Nozzle is suitable for cleaning inaccessible corners, such as computer cases and keyboards; Medium Nozzle is suitable for dust removal on electronic watches, camera lenses, etc.; Pressurized Air Nozzle for air mattress, air bed, etc; Large Nozzle for inflatable toys, swimming ring , etc.[Comfort & Convenience]Portable air duster is designed with a full-length handle, which is more comfortable to hold. You can clean anytime, anywhere, and the high-pressure air at 33,000 rpm wipes away the little things that are hidden. The Air Duster has two modes AUTO mode, which allows the duster collector to work continuously; manual mode, for precise spot cleaning.[Wide range of application]Mini rechargeable duster collector can be used more than 5000 times, suitable for cleaning of home, car or office, easy to take care of dust such as keyboards, computers, circuit boards, cameras, shoe cabinets, sofas, air conditioners, etc. and crumbs.Colour blackMaterial ABSPackage Contents 1 x Main unit1 x Charging cable1 x Blowing long tube1 x Blowing short tube1 x Brush nozzle1 x Compressed air nozzle1 x Large nozzleOnly the above package content, other products are not included.Note Light shooting 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.