BTX2 Pro-S is the only motorcycle intercom in its category with Bluetooth 4.2 technology and dual core double chipset, now offering the possibility of conference communication between a maximum of 8 users (4 bikes), and one-to-one intercom up to 6 users. Boasting an increased communication range of up to 1.2km, riders can communicate to pillion and other motorcycle riders across even greater distances. BTX2 Pro-S can connect to 2 mobile phones/GPS/MP3 units simultaneously, is equipped with the Universal Intercom function enabling it to talk to any brand of intercom and is also compatible with all integrated connectivity and control systems of major motorcycle manufacturers including BMW, KTM and Ducati. All in Full Duplex mode with digital quality, BTX2 Pro-S utilises the most advanced technology MWE noise suppression system (Digital Noise Killer) to reduce wind and engine noise by up to 80%, plus AGC system (that can be disabled) to control volume automatically according to background noise. Now with a greater 23-hour battery life. Contains 2 x BTX2 Pro-S unit / 2 x audio kit with ultra-slim stereo speakers / 2 x USB charging cable / 2 x full-face wired microphone / 2 x open-face boom mic / 2 x self-adhesive slide mount bracket.