The Livall BH51MSB Smart Multi-Function Helmet is an advanced safety helmet for electric scooter riders that integrates smart technology to enhance visibility and communication. It features a sensor-controlled rear light that automatically turns on in low light conditions, ensuring good visibility during night rides. Controlled via a remote on the handlebars, the helmet includes turn signals for clear indication of directional changes. Integrated hands-free speakers allow for audio playback while still being aware of surrounding sounds, and a microphone enables hands-free phone calls via Bluetooth connection. The walkie-talkie function supports communication with other riders, and an SOS alarm system can send emergency messages with GPS coordinates to designated contacts through the Livall app. Made from durable materials, this helmet meets safety standards for impact protection and is available in a sleek black color. It weighs approximately 450 grams and fits head circumferences from 54 to 61 centimeters for a comfortable and secure fit during urban commuting. The design aims for reliable performance in various weather conditions, focusing on practicality and user safety.