BASE Computer&reg;  7 - PACK) 3.5 mm Scrub Coiled Stereo Audio Cable -3 feet (1 Meters) Stretched Length Accommodates SmartPhones & MP3 cases allowing plugs to be fully seated even when bulky protective cases are used. This 3.5mm (1/8 in) Cable is compatible with any brand MP3 player, phone, tablet, etc. that has a 3.5mm audio jack (aux port). NOT COMPATIBLE with microphone or video function. Dual Shielded Premium Quality MP3 Cable with High Quality Polished Metal Connectors with Gold Plated 3.5mm audio plugs. Ideal for connecting iPods, iPhones or Media Players to car stereos or speakers. The innovative retractable design cuts down on travel bulk & ensures the portability of your MP3 player w/ out sacrificing functionality. No more heavy, bulky, tangled cables.