throat microphone , throat earphone , two way radi

Throat Microphone / Two way radio Microphone . Water-resistant wireless PTT used like a car key, proprietary technology patent pending . Excellent intelligent capability , great noise cancellation capability Rugged design kevlar reinforced cable Throat microphone bandcan expand or shrink easy for different people ' neck Applicable to patrolling police officer and motocycle , security personnel in hotel . conference hall .etc. available for any radio from Motorola , kenwood , icom ,vertex etc one earphone one polybag or blister parcking base on customer's design