Replacement ICOM HM-152T DTMF Mic for IC-F211 IC-F221 IC-F521 IC-F2721 IC-F5063 IC-F6061 TITAN BRAND - 1 YEAR WARRANTY For ICOM handheld two-way radio. This mic speaker is made of durable material with the RJ-45 8-pin plug Enables you to talk and listen without having to move the radio Guaranteed to meet or exceed the original equipment manufacturers specifications.