Mitex Audio Accessories are designed to give you the very best performance possible from your Mitex radio (Kenwood K1 Compatible). Constructed and tested to a very high standard Mitex gives you the continuity in quality that you would expect from a Genuine Mitex Accessory. The Mitex Speaker Mic is a high quality mini fist mic with internal speaker, mic and PTT (Push to talk) button for ease of use on a flexible, extendable flex.