11-in-1 multifunctional cleaning kit: This 11-in-1 cleaning kit features a soft cleaning brush tip and complete accessories to thoroughly clean headphones, mobile phones, mice, keyboards, laptops, cameras, and other electronic devices, helping to maintain their condition. Multifunctional deep cleaning: The cleaning pen tip effectively cleans headphone ports and removes stubborn dirt. The memory sponge stick cleans headphone charging cases and absorbs dust. High-density bristles easily sweep small mesh openings. The hidden cleaning brush with dustpan helps clean deep crevices and keyboard debris. Professional screen cleaning: Includes a spray bottle and washable cleaning cloth. Spray and wipe to remove fingerprints, oil stains, and dirt from mobile phone, computer, and monitor screens. Leaves no residue. The soft cloth is safe for lenses and camera surfaces, providing a clear, streak-free finish. Unique design: The kit has a portable, all-in-one 11-in-1 design. Cleaning brush and spray bottle are built-in and do not require disassembly. Press the button to extend the brush tip, and retract it when not in use for convenient storage. Easy to carry: Measures 4 cm x 2.5 cm x 11 cm, compact and lightweight. Fits easily in bags for use at work, during travel, or on business trips. Suitable for a wide range of electronic devices, meeting everyday cleaning needs for teachers, office workers, and photographers. This 11-in-1 cleaning kit includes tools for headphones, phones, laptops, and cameras to effectively remove dirt. Deep cleaning: Use various tools to clean small mesh holes, keyboards, and hard-to-reach areas. Professional screen cleaning: Safely clean screens without leaving residue. Portable design: Compact, all-in-one set with built-in tools for neat storage and easy transport. Ideal for on-the-go use: Small size makes it convenient for teachers, office workers, and photographers to clean electronic devices anywhere.