Your girlfriend won’t think you’re cheap for buying these Zirconia headphones

In addition to duping non-detail-oriented lady-friends into long-term relationships, it seems Zirconia is also useful for constructing headphone drivers â€" or something. I’m not an acoustical engineer, so I’ll have to defer to the guys at Panasonic on the topic of how the crystal prevents sound distortion. Now, sound quality is a subjective thing, but I think we can all agree that the detachable wires are pretty awesome. I’m concerned that the extra connector may introduce noise that will inc