eBoot 2 Pack 3.5mm Stereo Jack to 3.5mm Audio Female/ Female Adapter Connectors Splice together two stereo audio cables 3.5 mm stereo jack to 3.5mm stereo jack adaptor Connect two 3.5 mm audio cables to extend the connection Coupler has two 3.5 mm female stereo jacks This adapter will extend a 3.5 mm headphone-style in line of a cable