This is a direct replacement intercom kit for all Stilo Venti WRC DES Rally helmets, complete with microphone, earmuffs and connection plug. Featuring noise attenuating ear muffs that surround the speakers to hugely reduce external noise and improve the levels of comfort. The intercom kit is compatible with the Stilo Venti amplifier as well as the traditional wired amplifiers.Magnetic dynamic noise cancelling microphoneNoise attenuating which reduces ambient noiseHigh performance integrated speakers for optimum comfort on longer stages
