I have both the MIT-30 as well as the MIT-100 at two motorbikes in use. The intercom operation works to 120km / h very good. A Adjusting the volume is not necessary. Voice quality is good to very good. In the MIT-100 I have a radio in operation, to communicate with other motorcycles. This is also quite good. The only drawback, you connect any mobile or Navies with Bluetooth. Here you have to fall back on old cell phones that can be connected via an adapter. This goes with me on a Siemens S35. The installation is relatively simple, as long as you are technically gifted a little. I have picked up the current through the lighting.
