The mini ear receiver in your ear is a laudspeaker, in another words, by mini ear receiver you can hear some who is on the other side of the . The mini earphone reciver is in wireless connection with bluetooth loopset. This hands is a microphone and some who is on the other side phone can hear your voice or your whisper and all sounds sorrounding you. By mini ear reciver you can hear your partner from the other side of the phone line.