Exceptionally durable RCA 2 pin earpiece, the unit is still lightweight and does not have so much wire that you are in danger of getting wrapped up. The audio quality is excellent and works well in a variety of conditions. <br> <br> This earpiece for RCA 2 pin radio features a large microphone / PTT housing that can be found easily in the most difficult circumstances. This trough earpiece is extremely rugged with heavy duty cabling and easy to use heavy duty connectors. It is comfortable to wear, quick to put on, and offers excellent sound quality. Most importantly it offers discreet listening with the acoustic tube assembly and different ear insert options, and excellent speech transmission from the large high impact polycarbonate microphone. <br> <br> Whether your application is door supervisor, police, fire, military or you are wearing a chemical suit the throat microphone can offer a solution for you. <br> <br> <b>This earpiece for RCA Radio features a 90 day "no questions asked" money back guarantee.</b>