Most Popular Imsa Helmet Kit With Flexible Boom Microphone And Spiral Cord For Racing Radios And Communications Now 70% Cheaper [A8p9gUKM]

- ISMA style Race car harness with 6ft 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)

- Black U-174/U 4-conductor speaker plug for ISMA helmet jacks and 3.5mm 1/8" mono headphone jack for earbuds.