Sena intelligent full-face helmet opens up new horizons of safety and comfort on the road. It is equipped with Mesh and Bluetooth connectivity for convenient communication between riders within a range of up to 1.2 miles. Premium speakers and a sensitive microphone provide crystal-clear sound and clear voice communication. The internal padding with acoustic dampening minimizes extraneous noise and allows you to enjoy the high quality of incoming and outgoing transmission sound. The retractable sun visor protects against bright light while riding, and the seven-vent ventilation system maintains an optimal microclimate inside the helmet. The composite fiberglass shell combines strength and lightness, and the micro-ratchet chin strap guarantees a convenient and secure fixation. A rear LED light enhances visibility on the road both day and night, making the ride safer