Here is my problem. I have a pair of the Scala Rider Q2. It has worked great until now, but on one unit the small pin inside the charging port broke. I called the company, but since the unit is 3 years old, it is out of warranty. There is no fix. Here is my question. I am looking at the Sena SMH10 unit. I looked in the web site http://www.senabluetooth.com/product..._menu=overview and it looks like the charging port is quite a bit more stout than the Scala Rider. Does anyone have that unit. Any problems or concerns? Any input is greatly welcomed. Safe riding to all.