The Sena SMH5-UNIV is a Bluetooth headset designed for use with motorcycle helmets. It features a built-in microphone and speaker, and can connect to other Bluetooth devices such as smartphones, GPS units, and MP3 players. The SMH5-UNIV allows for hands-free calling and can connect to up to 4 other users for intercom communication at a distance of up to 1 mile in open terrain. It also has the capability of connecting to other Sena intercoms, making it ideal for group activities.
The headset also has a universal microphone kit that can be installed in most full-face and open-face helmets, and it is also water-resistant and has a long battery life. The device also features voice prompts, music sharing, and FM radio functionality.