Enjoy professional-quality sound at amateur-level pricing with Urbanears Zinken Headphones. Zinkens come with big 40mm dual diaphragm drivers to capture all the bass in your favorite dubstep or hip-hop record, and come with features that you didn"t even know you needed like the Turncable and the Zoundplug so you can share the experience. Product FeaturesMaterial: Driver: 40 mmFrequency Response: 20 Hz - 20 HzInput Connection: 50 mWCord Length: 47 inWeight: Recommended Use: day-to-dayManufacturer Warranty: 1 years