Born from the legendary Sena SMH5; the Sena 5S is the next-generation of feature-rich and value-packed intercoms from Sena. With this easy to use and accessible unit; you get High Definition in-helmet speakers; High Definition two-way intercom; and integrated LCD screen; all the features you need at an amazing value. The 5S with Bluetooth® 5 keeps you connected to your riding companion or passenger with HD Sound quality; music sharing; and audio equalizer profiles built right in. With even more features packed in; it also lets you answer phone calls hands-free; and hear your GPS prompts. The 5S features a helmet clamp kit and boom microphone. The Jog Dial makes for an intuitive user interface that is much easier to control while riding; which means you''ll ride safer.