MH-48A6J DTMF Microphone Yaesu FT-1802 FT-1802M FT-1500 FT-1500M FT-1807 FT-1900 Titan Brand Replacement speaker microphone for Yaesu Easy to carry and simple to use Produces excellent transmitted audio clarity, as well as a powerful speaker Rugged construction TITAN approved 18 Month Warranty