Используйте приложение APKPure
Историческую версию Microphone announcement можно получить на Android
Микрофонный анонс
Microphone is very simple app just sends audio from the mic to the speaker, plug it into your computer or whatever using a 3.5mm male to male headphone jack and you get a free mic.
- Connect your mobile to loudspeakers and your mobile will be converted into an announcement mic via this app