Ride smarter and safer with the LIVALL BH51M NSO, Mic&Speakers,; crisp mid-treble, and crystal-clear calls, all while maintaining situational awareness through open-ear speakers. Enjoy auto on/off functionality that activates within seconds of wearing. With up to 12 hours of battery life and performance down to -20°C, this helmet is built for endurance. Equipped with 53 LED lights, it offers smart lighting, brake warnings, turn signals, and adaptive brightness. Certified to CPSC 1203, EN 1078, and AS/NZS 2063 standards, it also features advanced Fall Detection & SOS Alert, anti-loss alarm, and hands-free controls via handlebar remote. Stay connected, protected, and in control wherever the road takes you.