Giving further details, the news report said Apple will let you put a limited set of emojis on the Airpod cases. However, there are some pretty function options you can choose from ranging from all the Zodiac animals, fist bump to poop emoji. Here are the emojis:
Sadly, Apple will not let you engrave both text and emoji on your Airpods case, which means you have to choose one. But if you only get text engraved on the case, it appears Apple has made the engraved font significantly larger than it was before.