Wired Audio Recording Monitor Headphones With An Over-Ear Design For, 01). Product Details Enhanced Hi-Fi Audio sound. Noise isolation is more powerful and delivers immersive deep bass. New detachable 2-in-1 Plug. 3.5mm plug and 6.35mm adapter for various music devices and cable length of 3M. New design. Adjustable headband design, rotatable ear cups, improved folding design is more easy to storage. Improved wearing comfort with the new the memory-protein cotton ear cups designed to provide greater over-ear listening space. JOYO has over decade of brand reputation, we would satisfy customer with perfect service to solve issue after received the inquire message on Amazon via "Contact Seller". 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.