SENA 3S PLUS UNIVERSAL communication

SIMPLE SYSTEM WITH 2 BUTTON EXTERNAL CONTROLLER
The 3S Plus Universal is a model of simplicity and efficiency thanks to its integrated speaker structure. It can be easily installed in almost any helmet. The slimmest external two-button control module available for closed or open helmets is attached to the helmet shell for easy access and a minimalist look. In the box of the 3S Plus Universal, you will find two types of microphones. For the best fit, you can choose between the wired microphone recommended for closed helmets and the arm microphone recommended for open or opening chin helmets.