[Upgraded Bluetooth 4.1] This Bluetooth motorcycle helmets are fully integrated with Bluetooth technology. Powerful Bluetooth connectivity ensures safety phone calls and easily turn-by-turn GPS directions, 12.5h talk or 10h interphone time. Effortlessly communicate with 6 riders synchronously with a possible range up to 1000 meters away. [Ultimate Safety] The full-face helmet is DOT and ECE certified, aerodynamically designed with a composite fiberglass shell and multi-density EPS foam to create the perfect fit. The reliable D-ring strap keeps your helmet secure during your most extreme rides, provides the highest level of safety for your motorcycle ride. [One Touch Control] Bluetooth modular helmet with one-touch control for calling, rejecting, and answering incoming calls. Incoming phone call overrides intercom, music, FM radio and GPS navigation audio, which is definitely useful for on-the-go riders. [Ideal for Long Trips] FreedConn Bluetooth Integrated Helmet with only 4 pounds, super lightweight and reduced the pressure on the neck of the rider. Dual visor ensured a better visibility during the day or night. Making it a comfortable option for long rides. [Hassle-Free Warranty] We have absolute confidence in our Bluetooth helmet, if you have any queries about it, you're always be welcomed to contact with us and we will provide you a replacement or full refund in time.