.3.5mm male brought for bluetooth car audio equipment adapter headphone plug adapter AUX audio head. Single 3.5mm male plug to single 3.5mm male plug. Silver molded metal construction. You can connect one female 3.5mm plug to the other without losing the quality of use with PC, stereo, MP3 players, etc. Material: Copper + Zinc AlloyColor: SilverProduct Performance: Mobile Phones, MP3 and Other Digital Devices Headphone Plug (3.5 Mother Interface) is converted into a 3.5mm male plug. Package Included: 1 x Audio AdapterNote: Please refer to the measurement. A small measurement error is acceptable within the normal range. There may be a slight color difference due to monitor, camera or other factors, please refer to the physical item.