Name: 577B-CN
Brand: Shure
SKU: undefined-CN

577B 

<ul>
	<li>Frequency response designed for voice communications</li>
	<li>Directional mic element</li>
	<li>Minimal pick-up of background noise due to close-talk design</li>
	<li>Rugged, high impact ARMO-DUR&reg; case</li>
	<li>Double-pole, single-throw PTT switch designed for constant usage</li>
	<li>Four conductor, shielded, bare-ended (no connector) coil cord</li>
	<li>Does not require DC power for operation</li>
	<li>Mounting bracket included</li>
</ul>


Close-talk microphone delivers excellent voice fidelity for fixed station applications with high background noise and includes a mounting bracket.

寻呼

Close-talk microphone delivers excellent voice fidelity for fixed station applications with high background noise and includes a mounting bracket. Features include minimal pick-up of background noise, a high-impact ARMO-DUR case, and a double-pole.