This is a conversion cable that allows you to use a Jabra headset with a 3.5mm mini-plug. The cable is coiled and can extend up to 3 meters. Please check the shape in the photos before bidding. Returns are not accepted. Search terms: Jabra LINK 3.5mm to QD QD Quick Disconnect Connection Line To DC3.5mm Plug QD Quick Release Phone Line Sultable For Jabra QD Earphones#Cable Length:3