Airoh AWC4 is a compact, helmet-integrated Bluetooth® intercom co-developed with Interphone, built for group rides without spoiling your helmet’s fit or aerodynamics. It links up to four units with HD audio so you can take calls, follow GPS and share music using glove-friendly controls. A separate battery preserves balance and delivers up to 15 hours of use, while Bluetooth 5.1 and IP67 waterproofing keep performance solid in all weather. Ideal for commuting, touring and weekend runs. FEATURES: Connects up to 4 intercoms; range up to ~500 m. Bluetooth® 5.1 with HD speakers and clear audio. Separate battery; up to 15 hours of talk time. IP67 water and dust resistance. Ergonomic, glove-friendly controls; seamless Airoh fit. HELMET COMPATIBILITY & INSTALL GUIDE AVIATOR ACE 2 COMMANDER 2 CONNOR GP800 HEYLOS J100 MATHISSE II MATRYX SPARK 2 SPECKTRE TWIST 3.0
