Specifications: Color: Black Net Weight: 5g Type: Audio Stereo Adapter/Converter Contact Version: TRS (Stereo) Total Length: approx. 5.3cm Connector Diameter: 3.5mm Male (Plug) / 6.35mm Female (Jack) or 3.5mm Female (Jack) / 6.35mm Male (Jack) Light in weight, small in design, easy to carry Ideal when you need to adapter a 6.35mm (1/4in) or 3.5mm headphone stereo plug to connect to a 3.5mm or 6.35mm stereo jack for sound cards, MP3 players, portable CD players, etc. Package included 1 x Microphone Convertor