StarTech.com - 1m 3.5mm 4 Position TRRS Headset Extension Cable - M/F

The MUHSMF1M 4-Pole 3.5mm headset extension cable (1m) features a 3.5mm (1/8" TRRS) audio connector on one end and a 3.5mm (1/8" TRRS) audio connector on the other, making it easy to extend the reach between your hands-free headset or headphones, and your iPhone, mobile phone, or laptop computer.