Enough quantity: we provide enough quantity of cell phone cleaning kit, you can use it for many times. Practical nylon brushes: help your ports get to remain clean much longer; Use the phone cleaning brush to clean your laptop's keyboard and remove debris from the ports, clean the sensitive components of your printer or camera, and detail electronics with a touch of safety. 3 Levels of cleaning effect: package also includes 2 pieces nylon brushes, 1 piece cleaning cloth, and 2 pieces dedusting film; Firstly, clean the dust on the surface by nylon brush, then use the cleaning cloth to wipe the screen, finally use a dedusting film to adsorb dust. Anti-static design: no more dealing with static and fuzz that clings; Unlike cotton cleaning swabs that leave fuzz behind and attract lint, nylon brushes and foam swabs thoroughly clean your ports without leaving fibers behind or building any static charge. 3 Shapes of anti-static brushes: 12 pieces in total; You can use them to clean micro USB, type-c charger, suit for 3.5 mm headphone jack, cell phone speakers and microphones, cell phone lens and so on.