Not updated since the beginning
I made the mistake of buying the Com U1 instead of Sena 50R and I have a battery that lasts maximum 4h by only connecting to the motorcycle and listening music. Also the app and device firmware got no updates si ce the beginning while the Sena 50R has multiple updates in the app and also the firmware. I definitely recommend NOT buying this COM U1. Still n update considering that the Sena 50R had multiple updates in the later time…