Retevis 2 Pin Helmet Earpiece Ear Bone Vibration Headset

Ear bone vibration transmitting design headphone for two way radios; transmitting vibration into an electric signal and transmits it through your transceiver to another radio
Ear bone is hidden in your ear canal; it isn’t sensitive to background noise vut by vibration for noise canceling; Excellent use in high ambient environment
Finger PTT allows wide usage; especially for outdoors activities; such as driving; riding motorcycles and bicycles
Sensitive PTT allows just push to talk for hands free conversations
Simple and Convenient return process; 60 days warranty and 30 days no reason to return