<a href=" http://www.selfridges.com/GB/en/cat/sennheiser/" style="text-decoration: none"><font color="black"><b>Sennheiser</b></font></a>’s <b>MOMENTUM headphones </b>revolutionised fashionable headphones through premium design and acclaimed sound performance – matching style with substance. Now Sennheiser goes further by bringing the MOMENTUM ethos to an in ear headphone – the MOMENTUM In-Ear. Fusing elegant ergonomic design with new class-leading proprietary transducer technology from Sennheiser to deliver the MOMENTUM sound signature: A powerful bass response, detailed vocal projection and a great sound stage. It’s an incredible listening experience in the smallest, most compact form.