Plantronics, so callers will find integrated voice dialing, omnidirectional microphones, 7 hours of talk time, and AudioIQ to boost volume when you're in a noisy situation. For the music listener the sets include tune-channeling, canal-sealing buds, a behind-the-head band, and support for A2DP, AVRCP, HSP v1.1 and HFPv1.5. For those devices that list doesn't cover (we're looking at you, iPhone), the $130 BackBeat 906 includes a small transmitter. Everyone else can opt for the otherwise identical but transmitter-less BackBeat 903, which is $30 cheaper. We look forward to getting our ears on these at CES -- hopefully after they've had a thorough cleaning.