Etymotic Research has introduced a pair of new headsets: the hf2 headset for the iPhone, and the etyBLU Dual Mode Bluetooth Headset. The hf2 (which stands for “high fidelity hands free") combines the sound quality of the company’s ER-4P earphones with an in-line microphone and iPhone call/music control button. “The hf2 headset lets users talk and listen – to conversations as well as music – with greater accuracy, detail and noise…
