3.5mm Earphone Jack for add-on earphone kit

External Speaker and Microphone with PTT Button

Intrinsically Safe – IP57

Waterproof for up to 30 minutes or 3 feet

Features windporting

The Motorola PMMN4029A IP57 Submersible Remote Microphone features a 6 Ft. coil cord along with a swivel clip and a quick disconnect latch, and has been tested underwater at 3 Ft (or 1 Meter) for 30 minutes.

This microphone also features windporting that helps lesson the background noise caused by high winds and other sever weather conditions . Audio can pass through the speaker grill even when the microphone port is blocked by water ensuring users confidence of clear communications.

3.5mm Earphone Jack for add-on earphone kit External Speaker and Microphone with PTT Button Intrinsically Safe – IP57 Waterproof for up to 30 minutes or 3 feet Features windporting The Motorola PMMN4029A IP57 Submersible Remote Microphone features a 6 Ft. coil cord along with a swivel clip and a quick disconnect latch, and has been …

Continue reading "Motorola PMMN4029A IP57 Intrinsically Safe Speaker Mic"