Full protection design: This silicone protective case is specially designed for EarFun Air Pro4 Bluetooth headphones. It is made of soft silicone material and can provide excellent anti-drop and anti-scratch protection, ensuring that your headphones are protected from the wear and impact of daily use. Precise cutting: The protective case is carefully designed and measured to ensure that all buttons and ports are easily accessible, and the various functions of the headphones can be used normally without removing the protective case. Lightweight and portable: The product weighs only 34.9g, and the lightweight design allows you to carry it easily without adding extra burden, and enjoy the fun of music anytime, anywhere. Simple appearance: The solid color design gives the product a simple and generous appearance, which looks elegant and low-key when paired with your headphones. It is an ideal choice whether at home or traveling. Additional function: It comes with a metal ring buckle to facilitate the protective case to be fixed on bags or other items, avoiding loss while increasing convenience. Product color: black white blue Product size: 6*6*3cm Product packaging: bagged