Most of us carry a mobile phone. Inside the mobile phone, there is a microphone and an external jack for a headphone.
- Look for an apps with the name “hearing aid”. Install it.
- Plug a headset to the external jack.
When you have a chat with your friends, put the mobile phone on the table. Start the app. Hear the conversation clearly and loudly with the headset.
Share your experience. Which app works well.