1.Used for :mp3/mp4/mp5/iPod/iPhone 2.tiny shaped ... plug. Useful and thin jack style iPhone Headphone Converter for Apple iPhone 2G, iPhone 3G,4GAluminum coated this ... plated connectors of the iPhone Headphone Converter provide clear, noise-free quality of audio signals Connectors: 2.5MM to ... 000 units. Our products are widely used for Mobile Phones, MP3/MP4 Players , IPOD , IPHONE , IPAD , Computers etc ...