Before embarking on my 8-day roadtrip with Sean around Georgian Bay, I decided that a Bluetooth intercom communication system might be a useful gadget. Sean already had his last year's model Cardo Scala Rider Q2 headset. After doing much research and reading online, I determined that the latest and greatest Scala Rider "G4" would be the way to go. And instead of buying a single unit, I should just bite the bullet and purchase a pair (the "Powerset" kit) so I can use it with my son.
The new G4 model is very similar to last year's Q2 model, however, Cardo claims the effective range has been increased from 500 metres with the old Q2 units, to 1.6 Kms with the new G4 system. The new G4 also has a built-in FM tuner and supposedly better quality speakers. The documentation said that the new units are backward-compatible with the old ones, and we managed to pair our two units together in about minute -- after consulting the owner's manual, it was quite easy.
Being able to talk to each other while riding was really great -- having never experienced it before, it's hard to describe -- it's just one of those things a person cannot understand until they can do it themselves. From this point onward, going on a motorcycle trip without it couldn't be the same. How did I ever manage without it? Full-duplex, crytsal-clear, voice activated communication -- just like talking on the telephone. Who'da thunk it? It's amazing.
And when I wasn't talking with Sean, I was able to connect to my iPhone via Bluetooth, and use voice commands to listen to music, or to initiate/receive telephone calls using voice commands (ex: just speak the command "play -> AC-DC -> Highway to Hell," or "Dial -> Smith, John -> work number"). The shit just works, and it works over Bluetooth -- no wires! For shits and giggles I called Brad -- a buddy from work -- as I cruised along the highway at 130 Km/hr and he remarked that sound quality was excellent.