Check the listing for details. AUDIO-COMM PRO HEADSET MIC FOR KENWOOD HF RADIOS. Color: Gray, Condition: New. Listed at 39.95 USD. Mic can be used on left or right ear Professional new dual full ear headset with adjustable boom microphone for all standard 8 pin and modular KENWOOD HF radios ..... These sturdy lightweight headsets produce articulate yet full sounding transmit and receive audio without external audio accessories.....Plug and play....Great sounding headsets .....No EQ needed..... Comfortable and lightweight.. ... Excellent RFI characteristics.....Works off voltage from your radio.....Additional connections for your other hf radios available Adjustable volume control........Comes with 1 adapter for any of the listed radios...6 1/2 ft cords....Headsets work on vox and come with a 3.5mm jack for Push To Talk use-ptt switch sold separate..... 14 DAY MONEY BACK GUARANTEE minus shipping if not satisfied..... MODELS -ALL KENWOOD 8 PIN STANDARD AND 8 PIN MODULAR....PLEASE SPECIFY IF YOU HAVE A TS-480 or TS- 590 ,890 or 990 when ordering . New Improved Plugs