As a peer-priced alternative to the company's earlier SE110, Shure's new SE102MPA ($120) is a pair of budget-priced earphones that now include the company's "music phone adapter" MPA-3c, enabling iPhone and iPhone 3G users to take calls in the middle of listening to music. The MPA-3c portion features a noise-isolating microphone and a button that lets you either accept a call, end a call, pause music midstream, or change tracks; Shure only includes…
