Supertech 3.5mm Audio Cable Male to Female Extension Stereo Auxiliary Cable 24K Gold Plated 4 poles Compatible for iPhone, iPad ,or Smartphones, Tablets, Car Radios, Media Players ,6ft/2m Black the stereo cables connect MP3 players, smartphones, tablets, computers or other audio devices with a 3.5mm auxiliary port (AUX) to your headphone, portable speaker, amplifier, AV receiver, or car stereo .Built with dual-shielding, high-quality polished metal connectors and corrosion-resistant gold-plated 3.5mm connectors. 24K gold contacts 4 poles for optimal signal transfer and corrosion resistance. With slim 3.5mm connector, no need to take off your mobile phone or tablet case and easy to plug into audio output Unique slim connector design fits most iPod and iPhone 3.5mm stereo jacks without having to remove the protective casing Compatible with iPod, iPhone, iPad, Kindle Fire tablets, Samsung Galaxy smartphones and tablets, Google Nexus smartphones and tablets, Microsoft Surface tablets, Nokia Lumia smartphones, SanDisk Sansa MP3 players, and more