【EXCELLENT COMPATIBILITY】Works with all devices that have Lightning connector and support iOS 14 or later, including 100% compatible with iPhone 12/11/11 Pro/iPhone X/XS/XS Max/XR, iPhone 8 & 8 Plus/7 & 7 Plus, iPad Pro/Mini 4/Air 2,support iOS all systems | 【MUSIC AND VOLUME CONTROL】The power cord has a built-in controller & a high-quality hands-free microphone. The controller is designed to play/pause music/volume up/volume down/next track/previous track/answer calls/hang up calls | 【BUILT TO LAST】Ergonomic and ultra-lightweight in-ear designed with solid sound-insulating material, reduce ambient noise for an incomparable audio experience. Perfect for Gaming and Daily Uses (Walking, Office, Sleeping etc). | 【WIRED BLUETOOTH HEADSET】As this earphone is a Bluetooth connectivity version. You need to turn on the Bluetooth in your Phone or Pad, then plug the earphone in to connect them. When next time you use the earphone again, it will automatically connect to your device in 2-8 seconds. ATTENTION: This is very important, it is the first step that must done. | 【BEST SERVICE GUARANTEE】: We are committed to providing satisfactory service to all customers. We will treat each customer sincerely and track each customer's order. Don't hesitate anymore, add it to the shopping cart now.