Miracle Sound Microphone Extension Cable 20 feet 6m Gold Plated for Better Quality Sound Not Silver Like Other Brands TRRS Female 3.5mm to TRRS Male 3.5mm Microphone Extension Cable for Smartphones;

"Connectivity Connect your iPhone, iPod, MP3 player, CD player, smartphone, tablet or any audio device with a 3.5mm headphone jack to your headset with microphone, credit card readers, car, office or home audio system. Limited Lifetime Warranty This product comes with a limited lifetime warranty. Please refer to Miracle Sound website for more information."