Lightning Jack Headphone Adapter Charger for 8/8 Plus iPhone 7/7 Plus/iPhone X 10/iPad/iPod Earphone Adapter Headphone Aux Audio & Charge Adapter Connector Lightning Cable (White) 4 IN 1 FUNCTION: Supports up to 24-bit / 48 kHz audio output. In addition, it not only supports charging and listening to music, but also supports remote controls and microphones. Audio and charging are synchronized. SUPPOERT LISTEN MUSIC + CHARGING + PHONE CALL + MICROPHONE AND REMOTE ON LIGHTNING HEADPHONES AT THE SAME TIME. HIGH QUALITY: 100% copper wire core to provide you with high speed and stable signal transmission and lossless digital sound quality. High quality Aluminum alloy oxidation shell is more wear-resisting and corrosion resistance, enhancing the anti-interference ability. Allowing you to enjoy clear and fidelity sound quality and rapid filling experience. UNIQUE DESIGN: Made by Original Chip And High Quality Material, Luscious, Textured for Sense and Durable for Use. Slim and protable design is easy for you to carry around. You can put it into bakpack and handbag when you go out, and it doesn't require additional audio software, just plug your headphone into the jack and enjoy your music. Excellent compatibility: Designed for iPhone X, iPhone 8/8 Plus, 7/7 Plus, and any lightning device. Support upgrade IOS 11 upgraded chip-set, making the adapter compatible with any Lightning device that runs iOS 10.3 or later. Lifetime Guarantee: We sell only high quality products But if for whatever reason this item does not meet your requirements, we will provide you with a full refund at anytime.