Koss UR40 Home Stereo Headphone - Silver, Black Manufacturer Koss Corporation Manufacturer Part Number UR-40 Brand Name Koss Product Model UR40 Product Name UR40 Home Stereo Headphone Product Type Headphone Technical Information Connectivity Technology Wired Cable Length 4 ft Sound Mode Stereo Impedance 60 Ohm Minimum Frequency Response 15 Hz Maximum Frequency Response 22 kHz Earpiece Earpiece Design Over-the-head Earpiece Type Binaural Earpiece Sensitivity 98 dB Interfaces/Ports Host Interface Mini-phone (3.5mm) Physical Characteristics Product Color Silver,Black Form Factor Ear-cup Weight (Approximate) 6.10 oz,5.70 oz Miscellaneous Additional Information Cord: Straight, Dual Entry Titanium element for impressive bass and treble clarity Closed ear cushions for deep bass and maximum isolation Collapsible headband design for portability and protective storage Warranty Limited Warranty Lifetime WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Please understand , this is only one of over 100,000 products offered for sale by antonline and shipped from our many different automated warehouses. There are no local stores or pick up. All the product information we have is provided by the manufacturer and in the item listing. Manufacturers change colors and item details frequently and often do not update pictures. We have no personal knowledge or experience with this product or ability to customize it. All items ship as addressed in an automated warehouse. The time to process and ship is listed prominently in each listing. It usually takes about a week to get your item. It may be faster or longer as shown in the listing or if credit check or special handling is required. There is no human intervention in the process. That is how we control costs and keep our prices so low. Paypal requires that we only ship to the verified Paypal address provided with the order. NO ADDRESS CHANGE IS POSSIBLE. Atlanta Network Technologies, Inc. We accept payment by: Paypal. Shipping to: United States Excludes: Alaska/Hawaii, APO/FPO, US Protectorates, PO Box. Antonline eBay Return Policy Returning an item purchased from antonline is easy and fully automated with our "Hassle Free Return Program". Please email to request an RMA link.