Product Features:
?1.Small and light-weight
?2.Vice control completely free hands for other tasks
?3.High-performance bone-conducting earphones and microphone to deliver sound in the most demanding environment
?4.Capture and deliver sound vibration through contacting with Throat
?5.Unique throat-wrapping supports very physical applications when running and moving vigorously
?6.Ideal solution for military, police, fire ambulance service, rescue service and other physically demanding tasks