TRRS 3.5mm (1/8 inch) Male to Male AUX Cable. The TRRS (tip-ring-ring-sleeve) plug provides 4 conductors allowing you to carry both stereo audio and voice over a single cable. Slim connector design allows you to easily fit into a 3.5mm headphone jack while in a protective case. Perfect for connecting audio devices. The cable allows for the connection of hardware such as MP3 or CD players, tablets, speakers, PC/TV tuners and other audio devices to a multimedia speaker. You can connect your iPhone, iPod, iPad, HTC, LG, Samsung, Nokia, Motorola, or any other mobile device to your speakers, car, headset to listen your favorite music. Fully molded connectors provide excellent strain relief while nickel plated contacts provide superior connectivity and a durable, long life. Enjoy lasting quality and excellent performance no matter the connection. Standards: UL, CSA, RoHS, ISO 9001:2000 manufacturer