Product Details: Quantity: 10 pcs. Length: approx. 3.5 Inch(9CM). Frequency: 400-470 MHz(UHF ). Condition: Brand New, third party/aftermarket accessory Compatible Yaesu / Vertex Standard Models: VX-130, VX-131, VX-132, VX-160, VX-180 VX-210, VX-210A, VX-230, VX-231 VX-350, VX-351, VX-354 VX-410, VX-417, VX-420, VX-427 VX-600 VX-800, VX-820, VX-821, VX-824, VX-829 VX-900, VX-920, VX-921, VX-924, VX-929, VX-970, VX-971, VX-974, VX-979 More other models, please feel free to contact us for details.