Sena 10U Bluetooth Headset Review http://www.revzilla.com/sena-10u-bluetooth-headsets?utm_source=youtube.com&utm_medium=description&utm_campaign=Sena_10U_Bluetooth_Headset&utm_term=uA8ckeXneH4 NOTE: Only the Schuberth model comes without the handlebar remote. The Sena 10U Bluetooth Communicator utilizes Bluetooth 4.0 technology to offer some of the most premium connectivity in the world of motorcycle helmet communication devices. With the new lineup of unibody designs, the 10U motorcycle helmet communicator comes specifically designed to integrate with your helmet. To get the right option for you, be sure to order the Sena 10U unit that has been built for your helmet, as other models will not fit correctly. With a host of functionality features such as wireless remote control, voice prompts, four-way intercom with up to 1 mile of operable distance, and built-in FM tuner (among other things), the Sena 10-U Bluetooth helmet communicator has a ton to offer riders in search of increased connectivity.