?Widely applicable?: Headphone audio and charging adapter for iPhone 7/7 Plus / 8/8 Plus / X / XS / iPhone XS max / iPhone XR. It contains a decoder chip so you don't have to worry about system upgrades. It is compatible with your phone's original protection cable ?Original Sound Quality?: The Headphone Audio Adapter support ups to 24bit 48kHz lossless output. Lossless music conversion, clearly listening to each note. Perfect match all 3.5 earphone,can listen to music / watch video / play games while charging. Our adapter is the best choice for lovers of music and game lovers. ?Small style ?For convenient hands-free using, easy to carry around and suitable for your daily life or leisure time? potable and convenient to use anywhere anytime?You can put it into a backpack or handbag? Allows you enjoy music. ?Efficient Transmission?: High-Quality material and chip ensure the stability of transmission for better and comfortable experience. Small Impedance and high Sensitivity can accurate to receive audio data. ?Service and After-sales?: We aim to produce the best port audio adapter/charge/splitter to satisfy all customers. Please make us noted should you have any question or inquiry, We will do our utmost to meet your requirements.