Description Our "Best Value" Headset. The helicopter version of the H10-30. Comes equiped with a 6 foot coil cord and a single plug. More H10-30s are in use than any other noise attenuating headset M-1/DC microphone, the best Amplified Dynamic microphone on the market Flo-Fit Gel Ear Seals Molded cord assembly made to exceptional pull and flex standards