Air tube Microphone for Two-Way Radio.
1.Acoustic tube ear/microphone for two-way ..
2.Talk and listen without holding the radio. VOX/PTT switch.
3.High-quality transparent acoustic earphone made of durable,surgical grade tubing for great comfort and a low-profile cook.
4.Clear sound performance.
5.The unite provides and discreet communication.
6.Available for Icom,standard,Yaesu,Motorola, transceivers and other brands.
Sound pressure level:96dB±3dB
Impedance:32 Ω ±15%