TORC T10B Prodigy Full Faced Helmet with Blinc 2.0 Stereo Bluetooth Technology and 'Coupe' Graphic (Flat Black, X-Small) Lightweight advanced ABS shell with adjustable forehead and chin vents Quick-release, scratch-resistant and fog-free shield Bluetooth 2.0 technology allows you to receive and send calls, listen streaming music in stereo, as well as listen clearly to GPS directions Combine two or more Blinc enabled helmets, and enjoy communications from rider to passenger, and passenger to rider (intercom), or talk bike to bike (2-way communications within 100 feet) Other features include 2 speakers, a noise cancelling mic, full duplex communications with DSP filter, self-adjusting volume, glove friendly and waterproof controls