●Multi-Purpose Cleaning Kit: Apulueo dual-ended design with flocked sponge and metal tip, soft bristles can be used to clean various digital devices such as bluetooth earbuds, mobile phones, computers, tablets, cameras. ●3-in-1 Earbud Cleaning Pen: The metal tip can precisely aim and remove stubborn dirt, the soft bristles sweep away dirt, and the flocked sponge can reach the bottom of the earbuds case. ●Scratch Resistant: Made of soft material that wont cause damage to the coating, components and earbuds. ●Upgraded Retractable Design: Easily unfold or fold the dual ends of the flocked sponge and brush. ●Pen-Shaped and Portable: Lightweight and easy to carry, it can be put in a bag for everyday use.