... radio with PTT & VOX availabl,suitable for Mo Adjustable Throat Microphone HRE-6024 for Motorola, Kenwod, ICOM, Yaesu, HYT brand ... & suitable for very noisy environment, can eliminate noise and avoid echoes3). Throat microphone is perfect for using in many markets, such ... : 2.2mmDurable temperature-20°C~90°CMaterial: PU Adjustable Throat Microphone HRE-6024 for Motorola, Kenwod, ICOM, Yaesu, HYT brand ...