1/4 Inch Extension Cable, 6.35Mm 1/4" Trs Male To Female Headphone, 3.3Feet/1M Product Details Universal Compatibility:You can listen to the music from guitar, piano keyboard, or amplifier with a headphone through this 1/4? male to 1/4? female headphone jack adapter cable. Hi-Fi Sound Quality:6.35mm(1/4)TRS Extension audio cable comes with pure oxygen-free-copper wires, 24K gold-plated connector, and aluminum shell to ensure higher audio transmission without signal loss and noise - Bring you a clear and superior stereo sound quality. Double-Shielded:Silver-plating pure copper and cotton braid ensure the superior audio transfer against interference are for maximum protection and against electro magnetic interference (EMI) and radio frequency interference (RFI). Tangle-Free Durability:With an 10,000+ ultra-durable bend lifespan several times longer than cotton braided audio cables. You can wind it without having to worry about knots or kinks. Hassle-Free Warranty: We stand behind the quality of our product and offer a hassle-free warranty, ensuring that you can buy with confidence. If you encounter any issues, our customer support team is available to assist you 24/7. 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.