DoubleHead Precision Design: The pc cleaning brush features a doublehead design with fine narrow bristles, enabling chipgrade cleaning for dust and debris removal in hardtoreach areas, ensuring performance of your electronics while preventing damage during routine maintenance AntiStatic Cleaning Tool: This small cleaning brush is designed with antistatic properties to enable secure board cleaning and protect delicate circuits in various electronicscleaning scenarios Safe Material: This keyboard brush features longlasting, stiff bristles that target oxidation while maintaining their shape over time, offering trusty cleaning for keyboards in everyday use environments Portable Static Control Tool: With its compact form and light design, this anti static brush simplifies carrying while offering dependable performance against static, ideal for busy professionals and travelers seeking practicality without compromising utility Use scenarios Keyboard cleaning in homes, offices, or classrooms to remove dust and grime from keys and crevices without risking static damage Internal electronics maintenance such as cleaning a motherboard, memory modules, fans, and other components, providing careful dust removal while protecting delicate circuits On the go maintenance for cameras, drones, laptops, game consoles, and other portable devices, offering a compact solution for travel and field use