Part of Altec Lansing's new Upgrader Series of earphones, UHP301 ($50) is a pair of earbuds with three sets of differently-sized blue rubber tips that can be swapped on to fit inside your ears. Primarily gunmetal and gray in color, UHP301 has fabric cords and an in-line volume control, as well as a headphone port connector that's supposed to be capable of fitting inside iPhone's new recessed headphone port, though there's no microphone here for interrupting…
