Headphone Adapter for Phone Adapter 3.5mm Jack Aux Audio & Charge Compatible for Phone 8/8 Plus Support to Music and Charge Powerful features: Dual-function splitter supports simultaneous charging and audio output so you can enjoy your favorite music while charging Fast charging: Use imported high-tech materials to ensure fast charging of the Phone High quality sound quality: High quality copper wire core provides you with high speed and stable signal transmission. Let you enjoy clear, realistic sound and a fast and fulfilling experience. Upgraded 2-in-1 Adapter: Now supports new iOS 11, and is also perfect for any device running iOS 10 or higher, including iOS 10.3 Quality service: If you have any questions, please contact us, we will reply and promise to all customers with satisfactory results within 24 hours.