*{Class} Celltronix MCX Titanium 6FT 3.5mm to 3.5mm AUX / AUX / Auxiliary Audio Cable. *{Built to Last!}* Celltronix Titanium Brand of 6Ft Cables are Manufactured with Heavy Duty Tangle Free Nylon and Secure Fit Connectors. *{Extra}* Celltronix Cables Include Aluminum Tips for Secure and Superior Connectivity. *{Universal Compatibility}* Works with Smartphone, Car Stereo, Portable Speakers, Tablet Headphones, Home Stereo, and More!