At this point, Bluetooth headsets are pretty played, but it's some kind of thrilling to see at least one company keeping things interesting. Newton Peripherals is that very outfit, today introducing a pair of new devices that are definitely unique in a sea of me-too ear pieces. First up is the MoGo Talk for iPhone, which adheres to the back of your handset and keeps the headset nearby at all times -- think LG's Decoy, but a tad less elegant. Next up is the MoGo Talk for VoIP & Skype (our personal favorite), which slides inconspicuously into one's ExpressCard slot in order to a) stay out of harm's way and b) charge when not in use. Too bad Apple decided that these slots were practically unwanted in its newest 13- and 15-inch MacBook Pros, huh? Both devices can be pre-ordered right now for $99 apiece, with shipments expected to begin next month.