22in1 Cleaning Kit includes keyboard cleaner brush, Bluetoothcompatible earphones cleaning pen, and a keycap puller to thoroughly clean phones, laptops, earbuds, and screens. Uses ABS/metal tools and microfiber cloths for effective wiping and dust removal. Extendable tool with a portable cylinder case for organized storage. Comes with screen cleaning sprays, stiffbristle keyboard brushes, and a nozzle to dislodge debris from tight crevices. Designed for gamers, office workers, and tech enthusiasts. Provides precise cleaning for delicate electronics such as mechanical keyboards, device casings, and camera lenses. Ideal for daily device maintenance at home, deeply cleaning dusty PC setups, or quick touchups during travel to preserve screen clarity and headphone hygiene. Key attributes: compatible with multiple devices, durable ABS/metal tools, included microfiber cloths, extendable tool, portable storage case, screen cleaning sprays, stiffbristle brushes, and debrisdisplacing nozzle. Use scenarios: Home: deep clean dusty PC setups, screens, keyboards, and peripherals. Office or on the go: precise cleaning of mechanical keyboards, device cases, cameras, and earphones. Travel: quick refresh to maintain screen clarity and headphone hygiene.