This WRC headset kit from Stilo is a direct replacement for that found in the Venti Trophy Plus helmet so is ideal to replace a broken or damaged headset. It can also be used to upgrade the Stilo Venti Trophy Jet helmet which originally did not come with a headset kit. Replacement headset for Stilo Venti Trophy Plus helmetUpgrade for Stilo Venti Trophy Jet helmetSuperior WRC speakers and noise cancelling microphoneThe WRC intercom headset kit includes noise attenuating earmuffs which are fitted with high quality speakers, magnetic-dynamic noise cancelling microphone, intercom plug compatible with WL wireless key and traditional wired WRC intercom amplifiers.