Upgraded Air Duster: As an upgraded compressed air duster, it no longer has air leakage problems. Compared with other compressed air canister dusters, this air duster can also blow away dust on the computer more efficiently. The keyboard cleaner adopts rechargeable batteries and cordless design, which is convenient for you to clean your desk, laptop, desktop computer, desktop computer, etc. Powerful Vacuum Cleaner: The car vacuum cleaner can help you easily solve hard-to-reach problems and get rid of tangled and bulky wires. This mini vacuum cleaner is perfect for cleaning the corners of computers, keyboards, sofas or car seats. It has greater suction power and can easily and effectively remove deep dust. Reusable Air Duster and Mini Vacuum Cleaner: Forget about disposable compressed gas dusters. No more disposable gas cans because you can use this air duster as many times as you need