What does the five-second falsetto expression pack mean?

The meaning of a five-second falsetto expression pack is mainly used to play tricks on people, because if the falsetto expression pack is more realistic, it will make others click, and then after clicking, they will understand that they have been cheated, that is, they have been teased. Then the main function of this five-second plus voice expression pack is an expression pack used to play tricks on others.

I went to attract him to open this expression pack, and finally found that it was just an effect like a picture. There are many emoticons like this, that is, emoticons that play tricks on others, but only if the background wall of the other party's chat page needs to be adjusted to the same color as this emoticon, otherwise it is easy to be a goof.

This emoticon pack should first appear in WeChat chat, because it is just an emoticon pack made by imitating a picture of a voice in WeChat chat.