About this item

• 【SAFETY CERTIFIED】SF-999 bluetooth bike helmet fully complies with U.S. CPSC safety standard for bicycle helmets for persons age 5 and older, Featuring a one-piece structure shape that combines with a tough EPS and PC shells to better improve the shock absorption of this adult smart electric bike helmet and provide safer protection. This smart biking helmet adult is suitable for city, road, electric, trek bike and etc.
• 【BLUETOOTH CONNECTION&MUSIC ENJOYMENT】Quick and fool-proof pairing phone to SF-999 smart bicycle helmet via bluetooth enables cyclist to answer calls, adjust volume, listen to music and GPS navigation safely instead of being distributed. The speakers do not block out the sound of the road and your surroundings, keeping you to stay alert. This adult cycling helmet is ideal for urban commuting, biking, and skateboarding and etc.
• 【WINDPROOF COMMUNICATIONS】Built-in windproof microphone located on the brim of men's and women's road bike helmets allows you to answer phone calls hands-free and transmit your voice clearly to others for communication. With this mountain bike helmet your cycling journey will not feel lonely, convenient for you to communicate with others.
• The SF-999 skate helmet's FR Fit System aims for a comfortable, accurate, and individualized fit. It is designed to accommodate head sizes ranging from 22 to 24 inches (55 to 61cm). Adjust the strap holder and dial in the back to achieve a perfect fit for your head. This electric scooter adult helmet weighs just 0.85 lbs (385g) and won't strain your head or neck. If you encounter any issues with this commuter bike helmet, please contact us for assistance.
• 【SMART URBAN BIKE HELMET With TURN LIGHTS】This city commuting helmet has 3-mode built-in lighting system in the back. The rear lights provide higher visibility for the vehicles or people behind you, providing better protection on the city streets, up to 16 hours light time make you more confident for your biking. Activate the L/R turn signal button on the handlebar-mounted remote control to indicate which direction you're about to turn or turning to maximize safety.
• Connected and safe ride via Smart Lighting/Smart Audio Communication/Smart Protection
• 【EFFECTIVE VENTILATION】SF-999 scooter helmet adult men women have 4 wide vents and utilizes most effective airflow system which thrust fresh, cool air over and around your head while forcing heat and stale air out, always keep your head cool. The lining of the urban commuting helmet is made of breathable mesh fabric to keep you dry while riding. Also the liner of the cycling smart helmet is very easy to install and remove, which makes it easy for you to clean.