Gear Beast Premium Headphone Extension Cable, 3.5 mm Male to Female Stereo Audio Extension Cable for Speakers and Headphones Gold-Plated Connectors Superior Audio Transmission Car and Home [31 inches] Soft Neoprene Construction to provide a comfort against your skin while wicking sweat away from your smartphone Extender Cable engineered to work with HEADSETS WITH (or without) VOLUME CONTROLS AND MICROPHONES (many 3.5mm extenders do not have this functionality) Premium 3.5mm stereo audio extension cable features polished metal connectors, extended strain relief and reinforced high grade PVC cable jacket for increased FLEXIBILITY and DURABILITY. Cable is put through multiple levels of testing and quality assurance to guarantee performance Slim 3.5mm connector DESIGNED TO ACCOMMODATE MOST CASES including battery charging cases and protective cases, like Otterbox, so you do not need to remove your case when using The combination of corrosion resistant gold-plated connector tips, 100% copper conductors, and enhanced shielding provides SUPERIOR AUDIO TRANSMISSION with NO SIGNAL LOSS between components.