Ear Agent Live: Hearing Aid
Turn your Android phone into a hearing aid by simply connecting wireless headphones and opening the large circular button in the app's center. You will be able to hear all the sounds received by your phone. Next, just place your phone wherever you need it.
123Pan: https://www.123pan.com/s/ANd9-KOHod.html
Google Play: https://play.google.com/store/apps/details?id=com.nainfomatics.microphone.earspy