... Yaesu Vertex radio VX-300 VX-400 VX-410 VX-420--Two sensors design to make the quality of sound more ... ,VX-130, VX-131, VX-132, VX150,VX-160,VX-180,VX-210, VX-210A, VX-200,VX-350, VX-354 ... ,VX-300,VX-400,VX-410, VX-420, VX-1R, VX-2R, VX-3R, VX-5R,FT-10R ... Yaesu Vertex radio VX-300 VX-400 VX-410 VX-420