Plantronics has announced its Voyager 855 and 815 Bluetooth headsets, featuring the company’s AudioIQ noise reduction and QuickPair technologies. The Voyager 855 features a removable stereo cable that clips to the headset to convert it into Bluetooth stereo headphones. Note this will not enable stereo on iPhone. The Voyager 815 lacks the 855’s stereo features, but shares its three ear bud sizes and optional ear loops, multipoint technology, sliding boom, and battery life of up to seven hours of talk time and 180 of standby time. The Plantronics Voyager 855 stereo Bluetooth headset and Plantronics Voyager 815 mono Bluetooth headset will sell for $150 and $130, respectively, and will be available in October.