Note: To fully utilize our cycling helmets's features, ensure both the remote control and helmet are fully charged and connected. Only when successfully linked to the LIVALL App, PTT Walkie-Talkie, Fall Detection & SOS alert will all functions operate seamlessly Immersive Audio Experience: BH51M NSO is the only helmet with sound by JBL that delivers better sound quality for music and phone call. Our innovative design boasts speakers that are 57% larger, offering increased sensitivity by 5dB, and a reduced resonance frequency by 180Hz. Delight in rich, full bass and clear mid-treble for a truly immersive auditory experience Enhanced Safety & Patented Fall Detection: Elevate your safety with our smart ebike helmet, equipped with patented fall detection&SOS alart, and real-time GPS positioning. In emergencies, it triggers an SOS alert via the LIVALL App for swift assistance. Certified with CE and CPSC1203, our bike helmet with bluetooth ensures uncompromised protection for cyclists. Enhanced Visibility with Smart Lighting: Our e bike/ scooter/ skateboard helmet features built-in LED lights with a 270-degree angle, serving as flashing or stopping and warning lights. Controlled by a handlebar-mounted wireless remote, integrated smart LED turn signals and brake warning lights enhance visibility for safer rides, day or night Barrier-Free Communication with Smart Bluetooth: Effortlessly handle calls with the remote control and enjoy crystal-clear communication through the cycling helmet's built-in Bluetooth speakers and wind-proof microphone. Stay aware of traffic sounds while on calls, follow GPS navigation, and enjoy music or podcasts during rides. Connect with fellow cyclists using PTT Walkie-Talkie via the LIVALL app for seamless group communication 2023 NEW Version BH51M NSO full- feature smart helmet was equipped with genuinely smart features which make the rider safer while cycling. Features of this helmet include smart safety lighting, turn-signals, Bluetooth hands-free phone calls, Walkie-Talkie, music playback through your smartphone connection and SOS Alert function. LIVALL, Redefine your Safety!

Smart Lighting
This smart bike helmet built in Automatic Sensor Lighting / Turn Signals.
Smart lighting integrates adaptive technology to ensure your visibility in dark condition. Operate LED turn signals via handlebar remote control.

Hands-free
All LIVALL functions are designed to be used hands-free to ensure user safety remains the number one priority.

Fall Detection
In the event of an accident, the helmet emergency system will kick in automatically and send your GPS location to your emergency contacts.

Press for SOS
If in distress, press the red button on the remote for 5 seconds and your emergency contacts will receive an alert message with your GPS location.

One Click Answer & Walkie-Talkie
Answer phone calls using the remote control and enjoy clear sound both ways with the helmets in-built Bluetooth speakers and wind-proof microphone.

Voice Navigation
Listen to GPS voice navigation via the built-in speaker with your connected smartphone.

If you have any questions after purchase, please feel free to contact us.