• 3-in-1 Cleaning Kit: Includes flocked sponge head for cleaning the charging compartment, high-density flocked head for cleaning the sound hole and earphone mesh, as well as the microphone hole and mobile phone sound hole. • Cleaning Pen for AirPods: Efficient and well-designed tool for cleaning hard-to-reach areas. Ideal for any earphone user. Do not use liquids for cleaning. • Portable Pen-Shaped Design: Lightweight and easy to carry, suitable for Bluetooth earphones, mobile phones, computers, tablets, cameras, and other digital products. • Integrated Handle: Hold the top of the flocked sponge and pull down while twisting for efficient use. • High Quality: Made with environmentally friendly materials, this cleaning pen is safe for your devices.