In line with KEF's obsessive pursuit of ever-higher sonic resolution, M100 Hi-Fi earphones deliver a noticeably fuller, crisper and more accurate response, with each vocal or instrument clearly differentiated. With ingeniously damped full-range 10mm neodymium drivers and a unique angled chamber engineered to minimize distortion, the listening experience has the intensity and detail of hearing the original live performance. A masterpiece of KEF's innovative acoustic engineering in miniature, M100 Hi-Fi earphones share the same design integrity and build quality as the rest of the M Series range. There are four cool color finishes to choose from: Racing Blue, Sunset Orange, Titanium Grey and Champagne Gold. The shell is ergonomically angled for a snug, comfortable fit while preserving M100's extraordinary clarity.