Does the subject want to ask "how to restore the factory settings of the blue baby morning education machine"

1. Press and hold the Play Pause key and the Broadcast Select key on the host for 3 seconds at the same time.

2. After release, a green background icon will appear, indicating that it has entered the factory setting mode.

3. Press the broadcast selection key and mute key. After release, it will show that the factory settings have been successfully restored.