Hamdol Headphone Adapter Headphone Jack Splitter Adaptor Headphone Dongle Car Charge Cables Accessories for Xs/Xs Max/XR/ 8/8 Plus/X/10 / 7/7 Plus 2 in 1: Aux Headphone Jack Audio + Charging Adapter - It has 2 ports, one for charging and the other for audio. charging and listening to music at the same time , lightweight, durable, very portable, is the perfect solution for listening to songs and charging. This product is one of the best choices for friends! Strong compatibility: Suitable for 7/7Plus / 8/8Plus / X/10 / Xs Max / XS / XR, compatible with iOS 10.3 / 11 or higher. It contains a decoder chip so you don't have to worry about system upgrades. It is compatible with the phone's original protection line and headphones. Plug and Play: No extra software, you just plug in and enjoy pure high fidelity sound quality. Allows you to use your existing 3.5mm headphones and any of your models. High quality: 100% copper core provides you with high-speed and stable signal transmission, supports 48 KHz and 24-bit audio output, maintains the original headphone sound quality, enjoys immersive games and music, ensures efficient and stable data transmission. Perfect match for all 3.5 headphones, high fidelity music, bring you a new experience. 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.