Speaker mic for Icom EC-F3 F31,Vertex VX-10 Cobra with Monooutput-- High quality voice transmit-- Length : 80 cm , can be extended to 250 cm-- 3.5mm mono output built- in-- Brand new from factoryCompatible with : Icom :IC-F3, IC-F3S, IC-F4, IC-F4S, IC-F4SR, IC-F4TR,IC-U16, IC-V8, IC-W32A, IC-4088A; IC-F10, IC-F20, IC-H2, IC-H6, IC-J12, IC-M5, IC-T2A/T2H, IC-T7A/T7H, IC-T22A, IC-T81A, IC-T90A, IC-U12, Vertex: VX510, VX200, VX500, VX520UD;Cobra :FRS90, FRS100, FRS105, FRS110, FRS115, FRS120, FRS130, FRS220, FRS225, FRS235, FRS250, FRS300, FRS305MA, FRS307, FRS310WX, FRS315WX, PR330, PR500, PR880, PR900, PR945, PR950DX, PR955DX, PR1000, PR1050WX, PR1100WX, PR2000, HH37ST, HH38WXST, HH45WX, HH45WXST, MT-500, MT-700, MT-900; DNT ProfiTek-77, XP-8, XLP-77, DRS 1000, DRS 2000; Maxon :SL25, SL55, SL70, SP14, SP100, SP120, SP130, SP140, SP210, 500 series, 5000 series; Your radio is not listed ? Plea contact me , we get a right one for you for sure.- You can pay me securely with any major credit card through Paypal.- Payment is expected within 3 days from the end to the product.Pleae contact if you have any question on payment.* Italy and Germany customers ,please contact us for shipping detailsbefore buying.* Item will be shipped out to you in one business day after your payment cleared. All items are shipped via Hong Kong Post air mail marked as "gift".Normally it takes 2-3 weeks to arrive. * Please check with your custom for tax and declare issues.You can pay me securely with any major credit card through Paypal.inkfrog terapeaki000000Analyzing "Smart Counters" only at inkFrog