The shockproof silicone cover is made of high quality silicone material, which is soft, skin-friendly, dust-proof and smudge-proof. The precise opening design allows you to charge the earbuds without removing the case. Superior shock absorption design, protect your headphone box from dirt, bumps and scratches, prevent fading. Metal carabiner for easy carrying when traveling and going out. Easy to install and remove, full protective edge, avoid scratching in your daily life.