Compact and effective adaptor lead that is designed for using older PC headsets on modern laptops with a single 3.5mm input. Suitable for using PC headsets with two 3.5mm plugs or connecting separate microphone and headphone devices.Lightweight, compact cable-based adaptor that is ideal for travel use1x 4-position 3.5mm jack plug to 2x 3-position 3.5mm jack sockets200mm Cable lengthNote: Some laptops and mobile devices will not work with all external microphones. This is typically caused by an impedance mismatch between the microphone and the device. This is due to hardware incompatibility and is not a limitation of the MUYHSMFF adaptor.Note: The adaptor does not function as a headphone splitter or Y splitterConnector Type A: 3.5mm 4 Pole Jack PlugConnector Type B: 3.5mm Stereo Jack Socket, x 2Cable Length: 200mmColour: Black