This feature isn't available to everyone right now.
To start a live broadcast:
- Log into the Facebook iOS app or Facebook Android app
- Tap at the top of your Timeline, News Feed or Page
- Tap
- Write an optional description for your broadcast
- Tap Go Live to begin your broadcast
When you want to end your broadcast, tap Finish.
Your broadcast can be no longer than 30 minutes. When you end your broadcast, it'll stay on your Timeline or Page like any other video.
Note: You can block viewers during a live broadcast by tapping the profile picture next to a viewer's comment and then tapping Block.