[Widely used] Electric air dust collectors can be used to clean computers, laptops, keyboards, instruments, cameras, and collectibles that cannot be cleaned by traditional wipers. It is very suitable for cleaning items in the home and office, including sofa, blinds, toy storage bags, fans, air conditioners, drawers and car interiors. Dry wet surfaces and remove dust from hard-to-reach areas.[Upgrade and powerful] Our compressed air dust collector can produce a powerful air thrust at 70 m/s, leading the market, and other of air dust collectors are 28 m/s. Our electric blower rotates at a speed of 45000RPM, and continuously provides high-pressure air to ensure deep cleanliness. Other computer canned air dust collectors are only 3300 RPM. The electric dust collector is the best cleaning assistant for your home, office and car.[Reliable battery and fast charging] The rechargeable air dust collector has a built-in large-capacity lithium battery, which allows this electric blower to run continuously for a long time. Our air tank dust collector has 2 speed settings, low speed can run for about 60 minutes, high speed can run for 40 minutes. This electronic cleaner is equipped with a USB-C fast charging cable, and its compatibility is charged through the USB port, making it perfect for uninterrupted use.[Convenient design and simple operation] With a full-hand grip design and a detachable nozzle, this mini air compressor is clean and comfortable, saving space. Our electric air dust collector is equipped with 2 nozzles, which are suitable for different applications: round nozzles are used to blow dust, and brush nozzles can be used for more thorough cleaning. This newest air can dust spray has LED light irradiation-easy to point to the clean area.[Environmental protection and energy saving] This compressed air dust collector can be used more than5,000 times. You can save gas, water and protect the environment, and now it has become our main responsibility.Battery capacity: 6000mAHcolour:BlackMaterial:ABSPackage Contents:1 x vacuum cleaner1 x charging cable2 x straws1 x English manualOnly the above package content, other products are not included.Note: Light 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.