After the earbuds is connected to the mobile phone, what should I do if the audio of the earbuds is intermittent or silent for a short period of time?

Please refer to the following ideas for processing.
1. Cause Analysis
①The both earbuds are suffering electromagnetic interference, resulting in audio intermittent or silent for a short period of time;
2. Solutions
①Please keep away from strong electromagnetic interference environment with a lot of Bluetooth or Wi-Fi equipment.