Multifunctional cleaning kit: 7 in 1 electronic cleaning kit, including 1 large high-density brush, 1 soft sponge, 1 Airpods cleaning pen (including silicone head, small sponge and mini high-density brush), 1 keycap puller, 1 spray bottle (5ml screen cleaner spray), can meet various cleaning needs. Foldable Cleaning Pen:Foldable with a silicone tip, high density brush and flocked sponge.Perfect for cleaning Airpod Pro 1, 2 and any earbuds, earbud charging case.Silicone head for cleaning crevice small, high-density brush is perfect for deep cleaning mesh surface dust.Flocked sponge is used to clean the holes in the charging case. Screen cleaner spray: Equipped with a 5ml spray bottle (with 5ml cleaning liquid), use a fiber brush to clean various screens, with cleaning, disinfection, anti-static, functions, can easily remove fingerprints and oil stains on mobile phones, computers, tablets, laptops, lenses and camera screens. Keycap puller and high-density cleaning brush: Keyboard cleaning kit, keycap clip puller can be used to remove the keycaps of mechanical keyboards, and then use the cleaning brush to clean the dust and stains in the gaps of the keyboard. (It is recommended to take a photo to save the alphabetical order before disassembling the keyboard) After-sales guarantee: We promise that if you encounter any quality problems, we will solve them for you immediately and will not cause any losses to you.