Koss High-Fidelity Stereo Home Headphones These high-fidelity stereo phones from Koss utilize a neodymium rare Earth magnet and 16 micron mylar elements for Deep bass and treble clarity. A flexible headband with sling allows for easy single-sided listening and maximum durability, making these headphones perfect for deejay use. Leatherette ear cushions deliver maximum isolation Durable design Dynamic elements for extended frequency response Freq resp: 30hz–20khz Imp: 32? High fidelity stereophone utilizes neodymium rare earth magnet and 16 micron mylar element for deep bass and treble clarity Flexible headband with sling allows for easy, single sided listening and maximum durability àWe Offer *FREE* Quick Fast In a Hurry To Your Door Shipping We Ship FREE to the Lower 48 States Only, I Cannot Combine Shipping. *********************** If you are located outside the United States, please contact us before you make a purchase. Please let us know the item you are considering purchasing along with your Full Address to see if our supplier can ship to your Destination. We will reply with a Shipping Estimation. Calculated: Cost Varies By Buyer Location Free Drug Card With This Order For People Pets Receive Discounts up to 85%, with average savings of 15% on brands and 55% on generics at over 80% of pharmacies in the country. No Medications are Excluded......Your entire Household can use it. No Claims to File ........You can use it even if you have Insurance. Start Today