5-in-1 Cleaning ToolThis computer keyboard brush cleaner is used to clean the dust on the computer or earphones, including nylon keyboard brush, flocking sponge, high-density flocking head, metal pen tip and keycap puller. [High Density Soft Brush] The brush of this 5-in-1 keyboard cleaner is made of nylon bristles, with moderate softness and hardness, three-row design, high density, high elasticity, will not damage the keyboard, friction is more labor-saving, and the remaining debris can be quickly cleaned Crumbs away. Efficient Airpod CleaningThe metal tip is used to clean small parts of earphones or earbuds, leaving nowhere for hard-to-clean dust and dirt to hide. The high-density flocking sponge can clean the dirt on the sound outlet of the earphone, and the flocking sponge can easily clean the dust in the airpod charging compartment. All-round efficient cleaning, no dead ends. Pull out keys easilyThe special keycap puller for computer keyboard allows you to easily replace or remove the keycaps, and it is easier to clean the residue and dust inside the keyboard. MultipurposeThis 5-in-1 keyboard and earphone cleaner is very versatile, it can be used to clean keyboards, earphones, mobile phones, smart watches, cameras, lenses, etc., some small gaps can also be cleaned in place, very practical.