Product Description: Rich Toolset:The electronic cleaning kit comes equipped with 20 tools, offering a richer and more complete selection than other electronic cleaning kits on the market. Screen Cleaning Tools:Electronic screen cleaner and cleaning cloth make it easy to remove oil and fingerprints from mobile phone and tablet screens, computer displays, and camera lenses. Professional Keyboard Cleaning:Using the keyboard's keycap puller, along with a hard brush, effectively removes dust and stains from keyboard crevices. Headphone Cleaning Kit:Cleans noise-canceling holes, microphones, etc. A small brush effectively removes dust from charging ports and is suitable for use in narrow spaces. Lightweight and Portable:Palm-sized, making it convenient to carry in backpacks and pockets. Wide Range of Applications:Suitable for cleaning USB ports, machinery, razors, mobile phones, computers, keyboards, motherboards, mobile phones, cameras, ESDs, tablets, etc.