You can talk while wearing the headphones.
Your iPhone will be your "third ear".

"I want to hear music while working, but it meant can't talk with co-workers."
This app is solution for that!

## Features
ThirdEar get environmental sound from iPhone's mic, and play that sound with music.
Sensitivity of microphone and speaker volume can be adjustment from screen at intuitive.

## Requirements
* iPhone 3GS+
* iOS 6.1+
* Earphones or Headphones

## Attention
* This app is not support Bluetooth.
* Howling occurs to put your earphone/headphone near the speaker.
* Also, howling occurs when you increase the volume of microphone inserted without anything to the earphone jack.