Air dusters are designed to remove dust and dirt from hard-to-reach areas such as keyboards, laptops, cameras, printers, projectors, and automotive parts, combining powerful cleaning performance with eco-friendly features. Utilizing compressed gas technology, they safely eliminate accumulated debris from electronics, office equipment, and mechanical crevices (e.g., keyboard gaps, power modules, and hard drive areas) without physical contact. Usage instructions: Turn off devices before application, shake the can thoroughly, and spray evenly from a distance of 20–30 cm. Caution: Highly flammable aerosol—keep away from ignition sources during operation.