1. SET DETAILS 8 in 1 MultiFunction Keyboard Cleaning Brush Set: Hidden dualhead design with silicone tips to remove stubborn stains from headphones, buttons, charging ports, and other crevices. density brushes effectively eliminate dirt and dust from headset sound holes. 2. Powerful Cleaning Power: This multifunctional electronic keyboard and phone cleaner kit features a density bristle brush for effortless dirt removal from headphone sound holes and other areas. The silicone tip tackles stubborn grime. A softbristle nylon sealing brush ensures thorough dust and dirt removal from keyboards. 3. Quality Materials: Crafted from , odorless, and durable materials, this laptop cleaning kit ensures safe and effective cleaning. The specially selected nylon brush offers medium hardness, elasticity, low density, and minimal friction for easy cleaning while protecting your electronic devices. 4. AllinOne Design: The keyboard cleaning brush includes builtin storage to keep all small accessories organized. The compact case safeguards both ends from damage when not in use. Its small size makes it portable.