About this item CompatibleThis high-quality silicone protective case is designed specifically for open earbud cases. Anti-Lost CarabinerThe case is equipped with an anti-lost carabiner that can be attached to any place such as a handbag, backpack, or pants. You never have to worry about losing your headphones again. High-Quality MaterialsThe silicone case features a snug fit for secure attachment and easy access to all functions. The indicator light is clearly visible, and the earbuds are washable. Easy ChargingThe bottom opening provides easy access to the charging port, allowing you to charge your earbuds without removing the protective case, which is very convenient. Dimensions: 5.04 x 4.02 x 1.65 inches.