Connector Type: 3.5mm Audio Jack to Headphone Microphone Splitter Compatible Devices: All mobile phones / Android Handsets / Tablets and any mobile devices with a combo headphone/mic jack (3.5mm Jack) Product Description: ✔ - 3.5mm Audio Jack to Headphone Microphone Splitter Converter Adaptor Mobile Tab. Using this cable to split the combo Headphone / Microphone signals from your mobile device, it works with microphones and line-level instruments. ✔ -The Headphone/Microphone Combo Jack splitter (4-position 3.5mm to dual 3-position 3.5mm) is a headset Splitter Adapter featuring one 3.5mm Male (TRRS) and two 3.5mm (TRS) Female connectors, enabling you to add a mono microphone input, through a single 3.5mm audio port. It can turn the combo port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port. ✔ -3.5mm stereo splitter cable allows you to easily connect your stereo headset Mic to a Tablet / Mobile audio port and mic port at the same time.