The Sena SMH5 is the most complete entry-level model for scooter and motorcyclists in terms of Bluetooth communication systems. This set is equipped with impressive specifications which are intuitively controlled by the Jog Dial, simply by turning and clicking. The device can be paired with a phone, navigation and MP3 players. In addition, it is possible to use the intercom function between rider and passenger or between riders themselves (maximum 3).