Follow these steps to use Broadcast Messages:
1. Log in to WeChat and go to「Me」>「Settings」>「Other features」>「Tools」>「Broadcast Messages」.
2. Tap「Send Now」>「New Broadcast」.
3. Select your friends, then tap「Selected」to enter the message you want to send.
Notes:
- Stickers and links cannot be broadcast.
- There is no quantity limit for broadcasting messages. However, you can only enter up to 5000 characters per message.
- Recipients in the same broadcast group won't be able to see each other’s each other with the broadcast message.
- You can broadcast a message to up to 200 people at the same time.