About this itemCompatible Information: Compatible for TS-50 TS-50 TS-60 TS-60S TS-140S TS-430 TS-430S TS-430V TS-450S TS-480 TS-480SAT TS-480HX TS-450 TS-450S TS-570 TS-570S TS-570D TS-590 TS-590SG TS-680 TS-680S TS-680V TS-690 TS-690S TS-690V TS-850S TS-850V TS-870 TS-870S TS-890 TS-890S TS-940 TS-940S TS-940SAT TS-950 TS-950S TS-950SDX TS-990 TS-990S TS-2000 TS-2000S TS-2000X TS-B2000 and morePremium Material: MC-43S Microphone is made of high impact-resistant plastic housing that is resistant to damage from drops or impacts.TPU coiled cord bring super bending strength, abrasion resistance,scratch resistance and have long operating lifeClear Sound Transmission: BHandheld mic with 8-Pin modular connector prodive superior quality voice transmission, even if the distance is far, can still provide perfect communication effect allowing you to clearly receive information from partners,improve team collaboration efficiencyComfortable to Use: PTT (Push to Talk) button easy to operate.Styling is ergonomic and easy to hold.The mic clip conveniently clips to your lapel, shirt pocket,soft and skin-friendly material provides comfort for long-time wear