Koss Ksc75 Portable On-Ear Clip Headphones, Retro Style, Ultra, Silver And Black Product Details Connectivity Technology: Wired Sport clip design fits neatly around each ear, with pivoting earplates for a comfy fit Titanium-coated drivers deliver accurate sound reproduction with little distortion Neodymium iron boron magnets offer deep bass performance for an extended frequency response Cord measures four feet long; L-shaped 3.5 mm plug Frequency response - 15hz?25khz Compatible devices: Cellphone Connector type: 3.5mm Jack Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.