Just One Minute Clean Computer Keyboard and More Air Duster and Vacuum Cleaner 2-in-1 Cleaner with 2 Nozzles: 1 brush nozzle for more cleaning and 1 round nozzle for blowing dust. It can be used for most devices. It is used to clean the smallest dust particles in high-precision instruments. This duster helps you clean air conditioners, pet hair, printed circuit boards, medical devices, relays, connectors, and contacts, PCs, laptops, and keyboard switches, solenoid electrical equipment, laboratory instruments, telecommunication equipment, electronic instruments, and more. 10000Pa Suction: Small yet powerful. The air duster can quickly clean dust and dirt with a high-speed motor that generates concentrated suction power. Quick Charge Tech & Long Battery Life Don't forget single-use cleaning dust removers. The built-in 6000mAh (2*2000mAh) rechargeable batteries can be reused thousands of times. 10W Type-C fast charging significantly reduces charging time, 3 hours for a full charge. Even in high output mode, this cordless air duster can operate for up to 30 minutes after a full charge. How to Adjust to Fan and Vacuum Cleaner? Just turn the nozzle, it can become a blowing and vacuuming 2-in-1 handheld device with a convenient and foldable air tube, easy for storage. What's Included: Fast Charge Type-C Cable, Accessories.