1、INCLUDED TOOLS: The 7 in 1 cleaner kit includes nylon brush, flocking spong, plastic pen tip, key cap puller, removable cleaning cloth, sprayer, etc. to meet various cleaning needs. 2、MULTIPLE USAGES: Flocking sponge can clean the dust in the headset wireless charging box, high density brush can clean the dirt on the headset hole, plastic pen tip can clean the stubborn dust in the corner. 3、HIGH EFFICIENCY: Nylon brush has soft bristles, which will not damage the keyboard when cleaning, with high strength, less friction and greatly improved cleaning efficiency. 4、PORTABLE DESIGN: The cleaning brush tool is small and compact, which is very suitable for home and office use. It can clean electronic products in time and has strong practicability. 5、WIDE APPLICATION: The cleaner kit is applicable to most electronic products, such as cameras, computer keyboards, car interiors, printers, calculators, speakers, televisions, etc.