Silicone Cover Anti-Made of high quality silicone material, it is soft, skin-friendly, dust-proof and anti-smudge. Precise opening design allows you to charge the earphones without removing the cover. Superior shock absorbing design, protect your headphone box body from dirty, bump and scrape, prevent abrase. The metal carabiner for easy carrying in traveling, going out. Easy to install and remove, full protective edge, avoid scratch in your daily life. Specification: Material: Silicone Type: Accessories