Hi-Fi specialists KEF releases their first line of headphones, the KEF M-Series. The M-Series comes in two models: An over the head version called the M500 ($300) that features 40mm drivers, aluminum construction, and "racetrack" earcups for a tight seal around your ears for better sound isolation. The other model is their M200 ($200) in-ear headphone that boasts a dual driver setup that pairs a 10mm and 5.5mm driver in an aluminum housing that's connected to a fully adjustable ear-hook for a perfect, secure fit around the ear. KEF
Porsche Design launches a personal audio line with KEF
Audio essentials for the business traveler.