Headphone Adapter for iPhone X Adapter Charger 3.5mm Square Jack Dongle Earphone Aux Audio & Charge Converter Earphone for iPhone 7 Plus/X/XS/XR/8/8 Plus Splitter Music and Charge Support iOS 12 More [Multi-function]: Music and charging Functions Coexist, Headphone Adapter for iPhone X / Xs / Xs Max / XR, iPhone 8 / 8Plus, iPhone 7 / 7 Plus iPod / iPad Perfect Design, Support for iOS 10.3 or Higher. [Tips]: Our 2-in-1 adapter does not support music control and phone control, please pay attention [Fast Charging]: The 2A charging speed is increased by 1.5 times and 30%. Increase output efficiency and save on charging time while high speed stability does not damage your machine. [PLUG AND PLAY ENABLED]: No extra software, you just need to insert and enjoy clearer and fidelity sound quality. It allows you to use a front headset with a 3.5 mm jack or use it inside the car. Applicable to iPhone, iPad and iPod Touch, support upgrade IOS 11 upgrade chipset. [Service and After-sales]: We will provide 12 months of product quality assurance and permanent dedication. If you have any questions, please feel free to contact us. I look forward to your visit.