Sena Outlander Bluetooth Helmet The Sena Outlander Bluetooth Helmet combines robust off-road performance with cutting edge communication technology. Featuring Mesh 3.0 Intercom, it ensures reliable connections and an extended range of up to 1.2 miles, along with enhanced battery efficiency for effortless group riding. The addition of Wave Intercom utilizes cellular networks to maintain communication with nearly any headset, enabling virtually limitless connectivity. Safety is prioritized with integrated LED headlights and a smart brake sensing taillight that functions as both running and brake lights, providing increased visibility under various conditions. The fiberglass composite shell, complemented by multi-layer EPS padding, delivers steadfast protection while ensuring a comfortable fit. Active noise cancellation minimizes wind and road noise by up to 20 dB, focusing the riders experience on the path ahead. Designed for convenience, it includes an integrated sun visor, a removable peak visor, a ratchet chin strap and a Pinlock ready shield. Over-the-air firmware updates keep the helmet performing optimally, making it a reliable companion on every adventure. Shell: Fiberglass composite shell built for durability and impact protection 2 Shell sizes: Sm-Lg, Xl-2Xl Multi density EPS liner Rear LED taillight with running and brake-sensing functionality LED Headlights Shield: Scratch-resistant, UV-resistant clear face shield Drop down internal sun visor Ventilation: Top and chin vents Rear exhaust port Interior: Removable, washable, quick dry liner Bluetooth Specifications: Wave Intercom Talk time: Up to 20 hours Charge time: 2.5 hours Working distance of up to 2.5 kilometers (1.2 miles) in open terrain Headset Profile (Hsp) Hands-Free Profile (Hfp) Advanced Audio Distribution Profile (A2Dp) Audio Video Remote Control Profile (Avrcp) Ainr Noise Cancellation Three-button and three-way joystick (up, down, center press) Over-the-air Firmware updates Safety: DOT certified Ratchet chin strap