Portable & Powerful Electric Air Duster: The compressed air duster adapts a powerful brush-less motor, featuring stable airflow, durability and high performance. Its strong power, with abundant nozzles and brushes, making the electric air dusters for cleaning the stubborn heavy dust at any places easily. | Electronic Air Duster Blower with 2 Speeds:The PeroBuno air duster is equipped with 2-gear speeds for dust cleaning. Use the standard wind speed for the daily cleaning like the PC laptops, fans, camera lens and car models. The strong wind speed is great for cleaning air vent and large machine. Long press the button 3 seconds to start, and short press to switch to the strong speed. | Compressed Air Duster & Vacuum Cleaner: Alternative to canned air compressed air can, this is not only an air dust, but also a mini vacuum. Two cleaning ways are convenience for cleaning the computer, desk, PC, car, electronics. You can also take it as an air pump for storage bags. 3 functions make it a great helper in home or car cleaning. | Keyboard Cleaner for Wide Application: The multi-use electric air duster comes with keyboard cleaning kit, which contains a variety of accessories. The mini brushes and long nozzles for hard-to-reach areas, and a wide flat nozzle expands the sucking areas. One small computer keyboard vacuum cleaner can help you handle with daily housework, like cleaning computers keyboards, car seats, window blinds, sofas and so on. | Cordless Air Blower with Rechargeable Battery : This air duster blower is a great alternative to canned air spray, which is energy-saving and eco-friendly. The battery is equipped with a Type-C charging cable, and can be charged with various USB port devices. After fully charged within 3-4 hours, the mini blower can run continuously for 15-25 minutes.