The Mimi 3-in-1 Tech Cleaning Kit is the ideal hand tool for your electronic devices. On one end of the Mimi is a soft flocking sponge that can be used to clean your true wireless earbud case or headphone earcups. The other end of the Mimi includes a plastic nib and a high-density brush. The nib can be used to clean out the tight places in your electronics, such as the charging port or speaker holes. The high-density brush can be used to clear out your earbuds or phone speakers.