Besides a sinister-looking, performance infused, and lightweight carbon fiber helmet, you’ll find the latest in communication technology nestled inside. The integrated Bluetooth headset and microphone have been smartly designed as part of the helmet’s internal padding and allows you to communicate with your passenger for up to 12-hours on a single charge. Riding in a group? Sync with one to four riders with an up to one-mile range. The result is a helmet that offers all the protection you need with amazing looks and comfort without the wires, hassle, or bulk of traditional external mounted communicators. Bluetooth is a registered trademark of Bluetooth Sig, Inc.