Review on Sena 10C EVO Bluetooth Motorcycle Camera & Communication System - Black, One Size by Mark Gancio

Excellent daytime camera. Best at night average. The microphone picks up your voice and anyone connected to your device well. The speaker is terrible. And save $40 on upgraded HD speakers. I really couldn't believe how insignificant they were. The speakers in my early version of the Sena were great. I couldn't turn them on all the way or my ears were ringing after 2-3 hours of driving. As for battery life. 1.5 hours if not charged from the bike while riding.