Conwork 2-Pack Auxiliary 3.5mm Male to Male Stereo Flexible Coiled Spring Aux Stretched Audio Extension Cable Cord -Black (Max 3 Feet) Coiled 3.5mm male-to-male stereo audio cable transmits audio in stereo format. Measures 3 feet long (stretched) Connects smartphone, MP3 player, or tablet to car stereo or portable speakers Works with any device equipped with standard 3.5mm audio jack or AUX-in port Great for connecting all phone, car audio system, For iPhone iTouch, iPad, MP3, MP4, TV, Radio, voice recorder,CD player, Audio dock or home theater system etc Package Content: 2 x Coiled Spring Audio Cable