Bluetooth headsets come in many different shapes and sizes. Some you clip to your collar, some you place over your ear, and some you wear like a regular pair of cans. Chances are, however, that you haven’t yet seen one quite like the LG TONE+ (model HBS-730). This stereo Bluetooth headset is designed to be worn around the neck, while the wired in-ear headphones deliver the goodness to your ears...