Get it! You'll Find other Uses: This duster tops the can of air for computer cleaning by its capacity to produce a powerful thrust of air at almost 10 level strong gale (28m/s) for deep cleaning of the microscopic dust. Starting from inside of computers, keyboard, camera lenses, bookshelf, and many more inaccessible areas can be cleaned by this mini duster. Save Money in the Long Run: Integrated large 6000mAh lithium batteries resulting in nearly 30 minutes of thorough usage per charge. Its compatibility of getting charged via the USB-port makes it perfect for uninterrupted use. The common air dusters or aerosol duster can had to be given up on because of its deformed bag after a few uses. Compared to that, this electric duster is highly reusable with its rechargeable function. Fast Charging & Speedy Functionality: This air duster is specially designed to get charged faster with a 2A adapter (not included). With a reduced charging time of around 3 hours, its usability can be highly increased. Its motor allows the maximum rotating speed to reach up to 33000 RPM.