Multifunctional Cleaning Set7-in-1 electronic cleaning set includes various tools: high-density soft brush, Airpods cleaning pen with silicone clip, mini brush and flocking sponge brush; cleaning spray bottle (no cleaning liquid), fiber fleece Brush and keycap snaps. These tools can clean headphones, keyboards, cell phones, laptops, PC monitors. 3-in-1 Cleaning PenThe foldable cleaning pen is perfect for cleaning bluetooth earphones. The silicone clip can clean the dust and dirt hidden between cracks and holes, the mini brush can clean the surface of the earphone mesh, and the flocking sponge brush is used to clean the charging box and dirt that is inconvenient to clean. Using it will allow you to get clean headphones in no time. Fiber Lint Brush and Spray BottleSpray bottle (without cleaning solution) and fiber lint brush can easily remove dirt and fingerprints from cell phones, laptops, cameras and TV monitors. Fill the cleaning liquid into a spray bottle, then spray an appropriate amount of liquid on the screen, and use a fiber brush to clean the screen effectively.