Capacete inteligente urbano Livall BH51NEO M — Bluetooth, LED, SOS, tamanho M

Livall BH51NEO M is an urban smart helmet designed for city cycling and short commutes. The helmet integrates Bluetooth connectivity for hands-free calls and audio playback, built-in LED lights for improved visibility and an SOS alert function for emergency notification. Size M fits average adult head dimensions and the helmet combines impact protection with electronic features intended to increase rider awareness and convenience while traveling in urban environments.

Advantages

The helmet provides wireless Bluetooth pairing to connect with a smartphone or other audio devices, enabling phone calls and music without removing hands from the handlebars. Integrated front and rear LEDs increase visibility in traffic and low-light conditions, while the SOS alert can notify designated contacts in case of an accident. The adjustable fit system and ventilation channels are designed to balance comfort and airflow during daily use.

Key specifications

• Size: M (medium adult fit)
• Connectivity: Bluetooth for calls and audio streaming
• Lighting: Integrated front and rear LED lights for visibility
• Safety feature: SOS alert function for emergency notification
• Fit system: Adjustable retention mechanism for secure fit
• Ventilation: Multiple vents for airflow during rides
• Weight: Designed to be lightweight for urban use

How to use

Fit the helmet on the head so it sits level and covers the forehead; adjust the retention system and chin straps for a snug but comfortable fit. Pair the helmet with a smartphone via Bluetooth according to the manufacturer pairing procedure to enable hands-free calls and audio playback. Use the integrated LED controls to switch lights on or off and to select lighting modes as needed. Activate the SOS alert feature through the helmet’s controls or companion app when available to notify preset emergency contacts in case of a crash or other urgent situation.

Recommendations

Regularly check the helmet’s fit and electronic functions before each ride, charge the helmet according to the manufacturer’s instructions, and replace the helmet after any significant impact even if there is no visible damage. Ensure Bluetooth permissions and emergency contact information are up to date in the paired device or companion app to guarantee SOS alerts are delivered when needed.