Schuberth C4 Flip Up Premium Helmet - Pulse White/Blue The Schuberth C4 redefines the flip-up helmet and represents a benchmark for touring and sports riders with the highest demands, it features a compact modern style packed with features. Ready for the SC1 communication system with extremely easy installation and invisible technology. The unit is slotted into the edge of the helmet to integrate with the already installed speakers and microphone and is completely hidden from view. Features: Direct Fiber Processing (DFP) construction Includes an integrated antenna for optimum Bluetooth and radio reception Designed for the SC1 communication system with pre-installed speakers and microphone Extra-large anti-fog lens Wide field of vision even when the rider adopts a racing posture Meets ECE R 22.05 testing standard Low weight combined with optimum stability. ShinyTex inner lining designed to ensure a secure and comfortable fit. Ready for the SC1 communication system with extremely easy installation and invisible technology. The unit is slotted into the edge of the helmet to integrate with the already installed speakers and microphone and is completely hidden from view.