... -230)Features: ·Acoustic tube ear/microphone for two-way radio transceiver ·Providing private, discreet communication With a VOX/ PTT which ·Attaches against users throat ... vibrationswhich blocks background noise perfectly ·Suitable for hunting, fishing, motor-riding ·Available for Icon, Standard, Yaesu, Adi, Kenwood, Motorola, Viser transceiver and other ...