The iSine VR is a pair of pricey headphones designed for VR. http://www.pcgamer.com/the-isine-vr-is-a-pair-of-pricey-headphones-designed-for-vr/ The iSine VR Headphones use Audeze's planar magnetic technology, which is normally found in large, studio-quality headphones. However Audeze has developed a smaller version which it debuted last year. Now, the tech has made the jump to the iSine VR. Unlike most headphones, planar magnetic technology uses magnets rather than a voice coil to move the membrane as a whole, and in theory, this delivers a more natural sound. Audeze boasts a wide soundstage, lower distortion, and accurate bass - flat to 10Hz. The iSine VR Headphones work with the HTC Vive, the Oculus Rift, Sony PlayStationVR, and StarVR headsets. They're due for release later this month at a price of $399.