Filed under: Peripherals, WirelessRarely does an accessory hit the market that really seems to fill a gap in the already overcrowded Bluetooth headset space, yet Plantronics may have managed to pull off just such a feat with its uber-low-profile, transforming Voyager 855 headset-cum-headphones. Besides the sliding boom, this model might look like a regular over the ear unit at first glance, but a detachable cord with an earbud at the end allows the 855 to perform double-duty as A2DP-compliant headphones -- great for those of us trying to downsize from the normally-bulky earpieces offered by
