SEOYO Headphone adapter, with a streamlined design:headphone jack and charging port, many people are troubled by the design of the phone. Listening to songs and playing music can only be done one by one. <br>This product solves this problem very well: charging the iPhone while listening to music, podcasts and other audio media. This convenient adapter for the iPhone allows you to connect lighting audio devices to your iPhone even when charging.<br><br> The Straight-through charging feature powers your device without affecting audio clarity, so you can enjoy maximum charging speed and clear audio at the same time. <br>Thanks to its sleek, lightweight and compact design, it can be easily slipped into a backpack, wallet or pocket. Even in the car can enjoy the convenience of this adaptation, KOOPAO adapter has been rigorously tested, with a dedicated R & D team and technical team, this is also a gift of choice.<br><br> <b>Powerful Compatibility</b><br> 2 in 1 Headphone Jack Audio + Charge Adapter. Charging and Listening to music at the same time.Simply, lightweight, durable and very portable and perfect solution for all apple iPhone users.This product is one of the best choices for giving gifts to friends!!<br><br> <b>Super Compatibility</b><br> For iPhone, iPad and iPod touch jacks, iOS 10.3 or later is supported, compatible with IOS 11.3.1 or Later. Small easy to carry, to support synchronous charging and audio output,uitable for use in any scene.<br><br> <b>High Quality</b><br> 100% copper wire core provides you with high-speed and stable signal transmission. High quality shell is more wear-resisting and corrosion resistance, enhancing the anti-interference ability,High grade material with quality surface treatment,perfect match all lighting earphone,High fidelity on the music,bring you new experiences.<br>