This app is designed to test your microphone function in devices.

We(Shenzhen SEI Robotics Co., Ltd) hereby would like to declare that we will not provide, direct, control, supervise, or manage any voice or data recorded from user without notification in advance to the user.
The sound recorded by this MicTest APK is in the buffer of the software, it is not retained as a file, and the buffer is always refreshed. Whenever a new recording comes in, the old one will be deleted automatically. In that case, we can protect all user and device data.