Like the flagship Boom! Audio 30K Bluetooth Headset, the Boom! Audio 10S Bluetooth Motorcycle Helmet Headset offers an exceptional integrated experience when paired to your bike's Boom! Box infotainment system via the Wireless Headset Interface Module (WHIM), sold separately. When paired with the WHIM, you can enjoy full stereo sound, use the bike's infotainment screen to configure your headset, and leverage the existing hand controls to ensure safe and controlled riding as you move effortlessly through music, phone, GPS and push-to-talk intercom conversations. If equipped with the new Boom! Box GTS radio, this headset will enable the use of Apple CarPlay. Without the WHIM, you can control your 10S through available hands-free voice commands or the glove friendly navigation menu. The 10S Headset comes with 1 Bluetooth module. And, if you prefer to use earbuds, there is an available earbud port in the base. Kit includes headset, additional earpads, mics and all necessary installation hardware.