Features: Elevates your devices maintenance with the 21 in 1 Multiple Tool set, a comprehensive solution for your electronics spotless and functioning optimally. Featuring electric brush power by a Type C charging cable, this set for precise cleaning of keyboards, screens, and intricate components without causing damage. For technology enthusiasts, professional and students who rely on clean and responsive devices for productivity and entertainment. This cleaning set ensures your gadgets remain dustfree and hygienic, enhancing their long use and performances. Essential tool for photographers, gamers, and anyone to maintain the functionality of their electronic devices. Specifications: Item：21 in 1 Keyboard Cleaner Total Size：approx 124.5x61mm/4.9x2.4in Vacuum Cleaner About 61.5x61mm/2.42x2.4in Battery： 600mAh Power:1.5W Package Includes: 12 Set Cleaner note: Due to the problemsof lighting effectsand shootingangles, there will be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement