Full Protective Case Cover For Air pod Pro Portable Soft Silicone Skin with Keychain Cover for Airpod Earphone Charging Case. One-piece earphone cover is anti-drop and dust-proof; it contains a hanging buckle version, which can be hung on the belt of the bag, and it is not easy to lose. Anti-lost rope keeps your Bluetooth headset from losing when you run it; anti-lost buckle allows you to carry it easily, and you can buckle it on your waistband. Anti-fall and dustproof silicone protective cover, high tensile silicone material, silicone oil on the surface, no ash, more resistant to dirt.