As part of Audio-Technica's "Players Line" of sports headphones, ATH-CP500i ($60) has a look and concept that we've seen many times in previous years -- earbuds with soft rubber loops that fit over your ears to keep the music playing even during workout or running tugs and jostles. Pitched as IPX5 waterproof -- washable, not submersible -- with an IPX2 rain-proof remote control unit, the ATH-CP500i does include Apple-specific three-button functionality,…
