More than just a cosmetic reworking of its stylish prior Vibe earphones for the iPod, v-moda's new Vibe Duo ($101) adds an in-line microphone to its right earbud to allow you to take and make phonecalls on your iPhone. A lapel clip is included with the earphones to help you keep the microphone near your mouth, and the headphone plug is sized to fit iPhone's recessed top port. Interestingly, the cable's been switched from a rubbery-feeling plastic…
