Compatible with iPhone 11/11Pro/11Pro Max iPhone 7/7 Plus/iPhone 8/8Plus / iPhone X 10/iPhone XS / XR / XS Max Earphones, Support IOS 10/11/12 All System!!! It has perfect stereo sound quality, enjoy full listening comfort with soft, snug ear buds that conform to your ears, bring you the perfect audio enjoyment. Ergonomic and ultra-lightweight in-ear designed with solid sound-insulating material, reduces external noise while minimizing the sound leakage, giving you clear sound. The cord was built in a in-line controller , the controller was designed to play / pause music / next track / previous track . We are committed to providing satisfactory service to all our customers, and we will treat every customer sincerely and track each customer's orders. Don't hesitate anymore, add it to your cart now.