Helmet Kit with Flexible Boom Microphone and Straight Cord for Racing Radios and Communications for NASCAR

-- NASCAR style Race car harness with 1ft helmet cable and PTT cable lead. Offers crisp, clear racing radio communication between the driver and crew member -- This kit features an Aviation Quality Noise Cancelling M101 microphone (eliminates 60% background noise) -- Red molded 1/4" 3-conductor speaker plug for NASCAR helmet jacks and 3.5mm 1/8" mono head phone jack for earbuds -- Compatible with the following helmets:Stilo Bell Simpson Pyrotec Racequip Impact Arai HJC Sparco OMP, DOESN'T WORK WITH Baofeng Radio Nor Kenwood Radio.