I have a UClear HBC 200 Force Dual set that is for sale or trade...wife and I have used this set for passenger to passenger intercom on the same bike...700 meter intercom range...includes:

HBC 200 Bluetooth Headsets (2)

Speakers with integrated microphones (2)

Helmet Mounts (2)

Levers for Helmet Mounts (2)

Wall Charger and Cord

Instruction Booklet

Units work great!  I have just been upgraded to a newer set...so, these need to go...

$120 shipped CONUS...or, could possibly trade for a C-10 aftermarket tall windshield...Cee Bailey with Vent...Rifle...or, Madstad...

Thanks!