Description: 3.5mm to dual 3-pin 3.5mm Headset Splitter Adapter features one 3.5mm Male and two 3.5mm Female connectors. Turns a 3.5mm combo headphone/microphone port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port. Works great for recording smartphone conversation with the split audio cable connected to the recording device. Metal Housing: This 3.5mm audio splitter is equipped with premium metal housing, stylish and durable. Lightweight, yet sturdy design that can easily be plugged in when required. Specification: Material: aluminum alloy Size: 45x23x10cm Package Includes: 1 PiecexHeadphone Mic Audio Splitter