SENA 3S Headset - Boom 3SPLUS-B-10

3S Headset - Boom Features Bluetooth® 4.1 to deliver incoming and outgoing audio for music, phone calls, GPS directions, and intercom conversations with a passenger or a riding companion up to 400 meters (0.25 miles) away, The 2-button control for the 3S Plus Boom is incorporated directly into the boom mic, eliminating the need to affix any external elements to your helmet, Two-way HD intercom with Advanced Noise Controls, Allows up to eight hours of talk time and seven days standby time, Connects to Sena’s Utility App for customization of a variety of settings, Smart Intercom Pairing makes connecting to a friend easy