I love how it's kevlar reinforced. Same material they use in bullet proof vests so you know it's strong.
VH-130-HD TWD: This is a heavy duty kevlar reinforced 2-wire surveillance kit with clear Audio Tube and free comfort ear tip. The Vertex VX231 VX351 VX354 VX359 VX451 VX454 VX459 EVX531 EVX534 EVX539 earpiece is a great way to have discrete communications. Standard eartip included as well as a free memory foam comfort ear tip.
Compatible with: Vertex VX231 VX351 VX354 VX359 VX410 VX420 VX420A VX451 VX454 VX459 EVX531 EVX534 EVX539