BlueAnt is a name that is synonymous with Bluetooth headsets, and they have come up with a whole host of interesting and functional devices in the past. Their latest release would be the BlueAnt Interphone F4 Bluetooth communications system that will target motorcyclists, where it is capable of pairing up with up to 8 devices as well as two phones simultaneously. You will be able to obtain voice directions from your bike GPS system directly, where audio is streamed via A2DP even when you’re riding at insane speeds of up to 180kph. Should you and your mate have one of each, it can function as an intercom, where you communicate with another unit as long as the both of you are no further than 500 meters away. This weather resistant, glove-friendly Interphone F4 retails for $225.