The SENA 10U brings Bluetooth communication, music, calls, and rider-to-rider intercom to select SHOEI helmets with a discreet design that integrates into the helmet's interior recesses. Available in model-specific versions for the SHOEI GT-Air, Neotec, and J-Cruise, the 10U maintains a clean helmet profile while providing access to essential communication and entertainment features on the road. Bluetooth intercom supports four-way conversations with compatible riders at distances up to 1.6 km (1 mile), while Advanced Noise Control(TM) helps reduce wind and road noise during conversations. Riders can listen to music from a Bluetooth-enabled device or use the integrated programmable FM tuner, and support for pairing with up to two mobile phones provides convenient access to hands-free calls. With up to 10 hours of talk time, the 10U is built for extended rides without frequent charging. The SENA Headset App for Android and iPhone provides access to device settings and a Quick Guide from a connected smartphone, making it easy to configure the system to match your riding preferences.