VERTEX MH-37A4B-1 EARPIECE WITH PUSH TO TALK SWITCHSKU: AAK50X001
- Vertex Standard original product
- One year warranty
- Single-wire surveillance earpiece microphone. Features an inline microphone and PTT button for one hand operations while discreetly listening to the audio through the integrated earpiece.
- The earpiece features an over the ear speaker for added comfort.
- PTT - push to talk switch included
Compatible With: VX231 VX261 VX264 VX351 VX354 VX451 VX454 VX459 EVX531 EVX534 EVX539