Why can’t I hear the voice and can’t make the conversation? & Sound and video have a delay, what about out-of-step? - Yi IoT camera

Why can’t I hear the voice and can’t make the conversation?

Please upgrade to the latest camera app.
View device microphone permissions are not turned on.
If it’s an phone, just tick off the recording.

If it’s an iPhone – slide down in settings to find the smart camera and allow the microphone to operate.

Sound and video have a delay, what about out-of-step?

Please check the condition of your device’s network.
If the delay is too large, try exiting the video screen and reopening the loaded video.

https://cameratechy.com/