After a period of use, the airpods will become a little dirty, our multifunctional cleaning pen can help you clean up, it will be very convenient to use. Suitable for Cell Phone, Charging Case, Bluetooth Headphones, Keyboards, Computer Screens, Lenses, and more,meet a variety of cleaning needs.Custom earbud cleaning sets make great giveaways at tech-related events, music-related events and much more.