It is advised to use echo cancellation or headphones to prevent feedback noise while collabing.
How to Use Echo Cancellation
▼For Android Users:
From your Profile, go to Settings > Stream Settings > Echo Cancellation and set it to On.
▼For iOS Users:
From your Profile, go to Settings > Echo Cancellation and set it to On.
Note:・Echo cancellation is not available for some devices. (In these cases, the setting will not appear.)