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, listen to FM Radio, 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.