The AVTronics AVT2EPSH Dual Earpiece Microphone is the perfect solution for active speakers who need a microphone that will stay in place and provide clear audio. The dual ear design offers superior stability and comfort even when you re moving around. The microphone is also omnidirectional so you can be sure that your voice will be picked up no matter where you are. Where to Use: The AVTronics AVT2EPSH Dual Earpiece Microphone is perfect for a variety of applications including: Speeches Lectures Worship services Live performances Interviews Business presentations Order your AVTronics AVT2EPSH Dual Earpiece Microphone today and experience the difference!