Hf3


Etymotic Unveils New EtyBlu2 and hf3 Headsets At CES 2010

Etymotic Unveils New EtyBlu2 and hf3 Headsets At CES 2010

Etymotic Research, the original inventor of noise-isolating, high-fidelity in-ear earphones, has announced its second-generatio...

Jan 5 2010, 12:45pm CST