... cancel Throat vibration mic with clear tube for Yaesu Vertex radio VX-300 VX-400 VX-410 VX-420 --Two sensors design ... disconnect connector (6 pins Mini-din) design that make any radio are valid Compatible with :For Yaesu/Vertex : VX-10,VX ... -210, VX-210A, VX-200,VX-350, VX-354,VX-300,VX-400,VX-410, VX-420, VX-1R, VX-2R ...