BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable
BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable

BH51M NSO URBAN-Sound by JBL Make Your Ride Safe&Enjoyable

Regular price $259.00 USD Sale price $179.00 USD
Shipping calculated at checkout.


With years of experience focused on researching and developing smart helmets and with the help of valuable feedback from our customers, LIVALL is back with the LIVALL BH51M NSO featuring New Sound Option & New Shape Option. A next-gen smart helmet with amazing sound quality, upgraded smart features and enhanced safety.


At LIVALL we make products without compromise, especially regarding user experience. A modern bike helmet should not only provide protection but also make your daily commute enjoyable. 

LIVALL BH51M NSO is the only helmet with Sound by JBL that delivers better sound quality for music and phone calls.  Now you can enjoy incredible sound, even when outdoors.

The BH51M NSO utilizes open ear speakers so you can enjoy music while maintaining situational awareness. The size of speakers increased by 57%, the sensitivity increased by 5dB, and the resonance frequency decreased by 180Hz. The sound quality of the bass is rich and full and the mid-treble is clear.

● Stay Focused on the Road

    Answer phone calls using the remote control and enjoy clear sound both ways with the built-in Bluetooth speakers and windproof microphone.

    After both connections are successful, click the intercom button on the remote control to active the smartphone's voice assistant service.

    ● The First Smart and Safe Cycling Helmet with Fall Detection and SOS Alert

      As the first brand to actualize patented Fall Detection & SOS Alert function in outdoor sports, LIVALL BH51M NSO has special sensors that can detect your fall when an accident happens. An SMS alert will be sent to your preset emergency contacts with GPS location after 90 seconds.

      After using the patent of the invention, LIVALL forwards thousands of free distress messages for cycling users every year, allowing them to be rescued quickly, and the service has saved hundreds of cyclists' lives.




      A Truly Smart Helmet With Essential Features:

      ● 360° Warning Lights 

        The BH51M NSO has 53 built-in LED lights, which will warn vehicles  in every direction for safer riding. The front LED light can make oncoming motorists to see your presence and let everyone know you’re coming.



        ● Brake Warning Lights

          When the built-in gravity acceleration sensor detects a significant deceleration, the front and rear lights will be highlighted for 8 seconds to draw the attention of nearby vehicles and pedestrians.



          ● Turn Signal Indicators 

            Press the turn signal button on the bar-mounted remote controller to safely indicate turns. No need to take hands off the bars to manually indicate turns. 



            ● Anti-Loss Alarm

              When the helmet is connected with phone and the distance between the helmet and phone exceeds 20 meters, both the helmet and phone will sound an alarm to alert the user. 



              ● Automatic Sensor Lighting

                Smart lighting integrates adaptive technology to ensure your visibility in dark conditions while turning off to save energy in the daytime.





                ● Adjustable & Lightweight

                  LIVALL BH51M NSO is only 480g and fits everyone from kids to adults. It is equipped with an adjustable dial-fit wheel to ensure the helmet sits firmly yet comfortably on the head.



                  ● IPX4 Waterproof

                    LIVALL BH51M NSO is built to IPX4 standards to withstand the elements and keep you riding, come rain or shine, ready for any weather that comes your way.



                    ● Long Battery Life

                      Up to 12 hours battery life. Once charged, you can wear LIVALL and ride for a week or more before a recharge is needed. The low-temperature battery is used, and the battery life can be maintained at about 80% in a -20 degree environment.



                      ● Designed For Bikes, Scooters & Skateboards

                        LIVALL BH51M NSO has passed CPSC 1203, EN1078, AS/NZS2063, and GB24429 safety standards for bicycles, skateboards & e-bikes/scooters. 




                        BH51M NSO adopts FIDLOCK magnetic buckle, which automatically closes to the correct position when they are close to each other and mechanically locks to form a secure clasp. Much more convenient to use than traditional buckle!


                        The 8th-anniversary icon continues the style of the 7th anniversary.  We have deconstructed and reshaped the “eight”, with the letter "E" and "i" forming the number “8”. 

                        The half of the letter "I" is a combination of 8 lines. Every year the tree grows, a line is added to the original base. This is inspired by the growth rings of trees.

                        The letter "E" and "i" are not only part of the first two letters of the eighth, they also mean Ever Innovation. Ever Innovation is our motivation. LIVALL is committed to creating a full range of protection products and providing a safe and pleasant experience for users through the continuous innovation of products and technologies.


                        ● User Testing

                          Customer Reviews

                          Based on 21 reviews
                          Giovanni de Ferranti
                          Fantastic sound, quite comfortable (but size too small), BR80 remote battery was dead

                          I'm usually size Medium but I had to use the helmet at the absolute maximum size which is only just acceptable. The stereo sound is great and I do not have to use more than @80% volume to drown noisy traffic (low enough to be aware of my surroundings) It was easy to use the IOS APP to set it up. The BR80 remote control was a major challenge. I tried to update the Helmet software, BT connect and un-connect, restarted e.t.c... in the end I changed the battery and it connected almost instantly. Its buttons are difficult to operate with thick Winter gloves! They are fine without. The helmet feels quite lightweight. The loud voice prompts are great. It is a bit strange that the minimum operating temperature is 0 degrees Centigrade. I intend to test it down to -20 for @45 minutes. I hope the battery doesn't die like my I-Phone after 10 minutes, if exposed to the cold!!! (I bike to work all year, literally)

                          Luc Simonnet

                          Great purchase !

                          Boris Plantan
                          Awesome Cycling helmet

                          really impressed with the helmet, especially love the built in jbl speakers and lights on the helmet.

                          Walter Bruno Correia Nunes


                          Eric POTIER
                          BH51M NSO

                          we haven't had a chance to use both helmets yet as we haven't received our bikes yet. It would be good to provide a rear offset to be placed on the bike to replicate the helmet for the stop and indicators.

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