From the picture, we can see that this seems to be a protective cover for the AirPods charging box. The protective cover is full of childishness. It seems to be made of silicone material, which is quite different from the previous Apple AirPods protective cover. The protective cover is divided into seven types. In fact, if you look at the patterns carefully, some of your friends may not know these cartoon characters, but because the editor happens to be a fan of these cartoon characters, I still have a better understanding of these cute images. The pattern on the AirPods protective sleeve comes from a series of LINE FRIENDS in South Korea, BT21. Mention LINE FRIENDS. You may be familiar with the series of Brown Bear and Connie Rabbit. BT21 is composed of seven friends. It is LINE FRIENDS comparison in recent years The new series is also very cute.