Simple and Convenient: This cleaning pen is designed for AirPods and other earbuds, offering a convenient push-pull button mechanism that eliminates the need for a separate pen cap, reducing the risk of losing it. The cleaning pen is lightweight at 10g and 3.9 inches in length, featuring a dual-head hidden design to meet various cleaning needs. It is easy to carry in pockets, bags, or pen holders.High Quality Flocking Sponge: The soft sponge tip is made from high-quality, durable flocking material that is gentle, lint-free, and resistant to shedding and breakage. The high-density brush effectively removes dust and debris from earphone speakers and phone speaker grilles. The brush can be used in combination with the pen tip for a more thorough cleanuse the pen tip to dislodge dirt from crevices, then follow up with the brush for a complete finish.Removable Metal Pen Tip: The cleaning tool features a specially designed removable metal tip to help prevent scratching delicate surfaces. If you're concerned about using metal, simply remove it to reveal a soft silicone tip underneath. This allows safe and effective cleaning of hard-to-reach areas, removing stubborn dirt from tight spaces without damage.Not Only for Earphones: With its dual-head, detachable designincluding a metal pen tip, flocking sponge, and high-density brushthis cleaning pen is suitable for a wide range of devices. It effectively cleans AirPods, mobile phone charging ports, headphones, smartwatches, keyboards, tablets, cameras, and more, helping restore your devices to like-new condition.