- QuickviewTERA Accessories, TR-500 Accessories, TR-505 Accessories, TR-590 AccessoriesGo covert and stay under the radar with this surveillance style earphone with lapel style mic and PTT switch. The label mic includes a rotatable stainless clip for easy mounting on your shirt collar or a bag strap. The high quality design and clear audio quality makes this mic ideal for high noise environments like sports and security, or situations where you want to operate discretely without drawing any attention. Fits the TERA TR-500, TR-505 & TR-590.
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