GS-Riders International

The Interphone Bluetooth Headset is reported to flawlessly connect to many handphones and navigation systems, unlike other which are reported to have troubles skipping devices or disconnecting when other bluetooth devices are around. It is also reported reach is up to 500 m, good enough for bike to bike communication. If you don't mind mono audio, this seems to be a better deal than the Cardo.





See here Mobilcity or Talkaboutwireless


Product Specification

Bluetooth Compliance: Bluetooth Version 1.2 Specifications

Supported Bluetooth Profiles: Bluetooth Headset and Handsfree Profiles with Automatic Detection
Operating Range: Up to 33ft (10m) for cell phones / Up to 490ft (150m) for two Interphones

Frequency: 2.4GHz

Talk Time (cell phone): Up to 10 hours / Intercom Time: Up to 5 hours

Standby Time: Up to 700 hours

Charging Time: 4 hours

Accessories:
* High Power ultra slim speaker with integrated microphone boom
* Two helmet mounting clips (clamp type and permanent type)
* Wall Charger

Weight:
35g excluding accessories

As additional information, the above bluetooth set has a reliable range of 200 m, as tested the German magazine MOTORRAD NEW, edition 10/2007. It is therefore the cheapest device with the longest range, making an extra PMR set redundant for many. It is lesser suitable for music listening, because there is only one speaker. But it is mentioned very suitable as a (cable free) intercom, either from rider to pillion or from rider to rider.