Livall BH51M NSO smart helmet for electric bikes and scooters is a modern and elegant cycling helmet with ultra-modern features. A next-generation smart helmet with amazing sound quality, updated smart features and increased safety.
LIVALL BH51M NSO is the only helmet with JBL Sound that offers better sound quality for music and phone calls. Now you can enjoy incredible sound, even when you're outdoors.
The BH51M NSO uses open-ear speakers so you can listen to music while maintaining situational awareness. The size of the speakers increased by 57%, the sensitivity increased by 5 dB, and the resonant frequency decreased by 180 Hz. The sound quality of the bass is rich and full, and the treble is clear.
Stay focused on the road
Answer phone calls using the remote control and enjoy clear sound in both directions thanks to the built-in Bluetooth speakers and windproof microphone.
After both connections are successful, click the intercom button on the remote control to activate your smartphone's voice assistant service.
The first smart and safe cycling helmet with fall detection and SOS alert
As the first brand to implement the patented fall detection and SOS alert function in outdoor sports, LIVALL BH51M NSO has special sensors that can detect the fall when an accident occurs. After 90 seconds an SMS alert will be sent to pre-set emergency contacts with GPS location.
360° light indicators
The BH51M NSO comes with 53 built-in LED lights, which will warn vehicles in every direction for safer driving. The front LED light can make oncoming motorists see your presence and let everyone know you are coming.
When the built-in acceleration-gravity sensor detects significant deceleration, the front and rear lights will be highlighted for 8 seconds to attract the attention of nearby vehicles and pedestrians.
Press the turn signal button on the handlebar-mounted remote control to indicate safe turns. You don't need to take your hands off the handlebars to manually indicate turns.
Intelligent lighting integrates adaptive technology to ensure visibility in dark conditions while turning off to save energy during the day.
Anti-loss alarm
When the helmet is connected to the phone and the distance between the helmet and the phone exceeds 20 meters, both the helmet and the phone will sound an alarm to alert the user.
Adjustable and lightweight
LIVALL BH51M NSO weighs only 480g and fits everyone from children to adults. It features an adjustable wheel to ensure the helmet sits securely but comfortably on your head.
It's built to IPX4 standards to withstand the elements and keep you riding, rain or shine, ready for any weather conditions that come your way.
Long lasting battery
Up to 12 hours of battery life. Once charged, you can wear LIVALL and ride for a week or more before needing a recharge. Low-temperature battery is used, and the battery life can be maintained at about 80% in -20 degree environment.
Designed for bicycles, scooters and skateboards
LIVALL BH51M NSO has passed CPSC 1203, EN1078, AS/NZS2063 and GB24429 safety standards for bicycles, skateboards and e-bikes/scooters.
Technical specifications
Circumference: M: 54-58cm L: 57-61cm (EN1078)
IPX 5 water resistance
Main Material: Polycarbonate
M: 54-58cm L: 57-61cm (EN1078)
Air vents: 12
Charging connector: Magnetic USB, DC 5V/1A SOS button
Charging time: 3h
Battery: 3.7V/800mAh, 12h with lights - from 5 to 8h with music
Bluetooth spectrum: 10m max without obstacles
Microphone: -39dB
Speakers: 2 x 1W
Standby time: Max 180 days
