The Bluetooth device used in this FreedConn helmet is a Bluetooth 3.0 version device. That might not be the latest version of Bluetooth available nowadays, but it will surely give you the basic features. And that’s fair considering the price this intercom integrated helmet comes.
You’ll get features like three riders communication, listening to music, FM radio, and many more. The intercom range of this helmet is 500 meters, which is just fine, I guess. The Sena Outrush modular helmet did an excellent job here; you can check that out too.
You can also enjoy some other features, such as connecting to the mobile phone and voice call. The battery backup of this helmet seemed reasonable enough, and it’ll give you 9 hours of intercom backup. In addition, it’ll provide you up to 12 hours if it’s connected to the mobile phone.
And the battery of this BM2-S helmet will take approximately 3 hours to get fully charged. Of course, not something groundbreaking but good enough for a budget helmet. And the speakers and the mic are built-in inside the helmet, no need to tear apart the interior anymore.