What you get - Syncwire 6. 5 ft Nylon braided aux cable, 3 years free card, user guide and customer service. Unparalleled sound quality - polished Gold-plated connectors ensure reliability and eliminate signal loss and Noise possible. Fit - Syncwire aux cable is designed to fit almost all aftermarket cases, excluding life proof cases & OtterBox cases. Universal compatibility- Works with any Device equipped with standard 3. 5mm audio jack or aux-in port, connects smartphone, MP3 player, or tablet to car stereo or portable speakers. Ultra Durable & tangle-free - with an 15000+ ultra-durable bend lifespan several times longer than original audio cables. You can wind It without having to worry about knots or kinks.