Compatible Models: The silicone case is only suitable for AirPods1/2 wireless Bluetooth headphones and earphone cases. The earphone case is perfectly compatible with wireless Bluetooth earphones. While charging, the front LED of the case is visible. The Airpods protective case reserves a charging port to support wireless charging. You can charge naturally without hindrance. Best Design: Our headphone case features a keychain design, which helps you securely fix it anywhere easily and safely. Use the durable carabiner to free your hands and make it easier to clip the Airpods bag to your purse, backpack, pants and more. Never worry about losing your AirPods again. High Quality Silicone: The earphone case is made of super soft 3mm silicone, which is non-slip, scratch-resistant, durable, flexible and shockproof. Dirt on the surface of the case can be easily cleaned and cleaned. Unique shape: Adopting advanced technology to ensure the pattern is not easy to fade. The cool musical dog shape makes your headphone case more attractive and unique. Make your life more fun by making your headphones compatible. It's a perfect gift for your family, lover and friends.