Ultimate Ears has begun shipping its new super.fi 4 vi earphones, which offer an iPhone-friendly design with an in-line microphone and control button that allows users to answer/end phone calls and control media playback functions. The super.fi 4 vi’s feature a single custom armature speaker, tuned for “detailed bass while delivering crisp and clean mids and highs,” which works in concert with a proprietary tuned filter to “shape”…
