Only compatible for Apple Airpods Pro (3 generation),with keyring design,easy to hang on your bag or key. Made of high quality silicone,scratchproof and shockproof,fully protecting for your AirPods Pro. The charging port is reserved at the bottom,recharged without removing the case. Cartoon Whale pattern,it??s cute in appearance as well as practical in use. Easy to carry and convenient to take with,a good choice as gift for yourself or your friends.