Skque&reg; 6.3mm 1/4 Inch Male to 3.5mm 1/8 Inch Female Gold Plug Stereo Audio Adapter Converter Converting the 3.5mm audio jack headphone / Mic to plug to 6.3mm audio jack player. Connect to 3.5mm earphones and headphones, and play the music in your MP3 Phones through amplifiers. It can be used to convert the gadget's audio output into universal 3.5mm output.Small, Slim, Easy to use & carry. Gold-Plated connectors.Well-made and shielded. Gender: Male to Female;Length: Approx. 45mm;Color: Gold; Package Includes:1 x 6.3mm Male to 3.5mm Female Audio Adapter