Though the included remote control is only of the original one-button variety, Tunewear's new TuneSonic Crystal With Mic + Control ($50) offers both iPhone- and iPod-compatible earphone and microphone features, all wrapped up in an attractive aluminum and Swarovski crystal package. Each earphone has one large crystal on its outer edge, while see-through metallic cabling runs from your ears to the mic and control box and a matching headphone plug.…