KEF is known for its high end floor standing speakers that deliver natural and balanced music. The KEF M500 Headphones ($300) deliver that same quality. The M500’s utilize 40mm neodymium drivers that deliver the full spectrum of sound (200Hz-20kHz). Whether you’re listening to opera or hip-hop, you’ll be able to hear every note. The frame is made from an aluminium alloy and has smart hinges that position the ear pads in the exact right position. In the box you’ll get the headphones a tangle-Free flat cable with gold plated connector, 3 button remote and microphone, a 6.3mm converter, a protective case, and a flight adapter.