<b>Headphone Jack Adapter: </b>Perfect design for iPhone 7/7 Plus, iPhone8/8 Plus,iPhone X users, allow them to use headphones with 3.5mm adapter.<br><br> If you still want to use wired headphones with a 3.5 mm connector, you absolutely need to use an adaptor to make your life more convenient and easier.<br><br> <b>High Compatibility</b><br><br> Work with iPhone 7/7 Plus, iPhone 8/8 Plus, iPhone X,iPod touch,iPad and more with i OS 10 system or above.<br><br> <b>Simple and Portable</b><br><br> The adapter is small and light, you can easy and convenient to carry it in your pocket. Enjoy your music or movie with car or home audio and original headphones in anywhere,such as travel, gym, office.<br><br> <b>Good Performance</b><br><br> high quality cable with premium material ensure the stability of transmission for better use, enjoy music or video anywhere and freely.<br><br> <b>Key Note</b><br><br> The headphone jack adapter does not support music control and calling function.<br><br> <b>How to Use</b><br><br> We suggested that you plug the adapter into the headphone with 3.5mm port first, then connect to your device.<br><br> <b>What You Get</b><br><br> Headphone Jack Adapter, 1-Year-warranty and friendly customer service.