3.5mm Converter Audio Joiner 1/8 Male Plug 4 Pole TRRS to 3.5mm Female Adapter
Connector B: 4 Pole 3.5mm Female. Connector A: 4 Pole 3.5mm Male. XLR Male to 3.5mm 1/8 Balanced Mini Jack Female Microphone Audio Converter. 3.5mm Female to 2 Male Gold Plated Headphone Mic Audio Y Splitter Flat Cable.