The 2-button control for the 3S Plus Boom is cleverly incorporated directly into the boom microphone, avoiding the need to attach external elements to the helmet. And with its unified structure in the speakers, the 3S Plus is a beautiful example of design simplicity and efficiency, making installation into any Jet or Open-Face helmet incredibly elegant and easy. Do you prefer larger controls? If so, take a look at 3S Plus Universal. 3S Plus Boom is equipped with HD intercom, with greater audio clarity compared to the 2-way intercoms in circulation. Advanced Noise Control also helps filter out roadside sounds so your voice remains clear and clean over the intercom. This Bluetooth headset allows for up to eight hours of talk time on a single charge and seven days of standby time. Charging th.
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