2X HQRP Acoustic Tube 1 Pin Earpiece Headsets PTT Mic for Cobra CXT390, CXT400, CXT420, CXT425 + HQRP UV Meter HQRP&reg; Two Hands Free Headsets with Acoustic Tube, Earpiece and Push-to-talk Microphone plus HQRP&reg; UV Meter; Optimal cable length; Color: Black with Clear Acoustic Tube; High-quality Sound; Handy and Convenient; Easy to use; 100 days warranty!