Since the start of the millennium, the most popularized wireless gadget, outside of the cellular phone, has been the Bluetooth headset. Motorola brings the novelty full surface with an innovative earpiece that flaunts an ultramodern look and produces good sound quality when screening calls remotely. The Hint mainly earns cool points for its interconnectivity with the Moto X’s voice command feature, dubbed “Moto Voice,” for hands-free virtual assistance. That’s something we’ve never been afforded in the past.