2 in 1 Lighting Headphone Jack and Charger Adapter for Phone X 8/7/6/Plus, Converter AUX Female Audio and Charging Adaptor Cable Support Volume Control/Call/Sync Data for iOS 11 and iOS 10.3 Powerful Functions - SUPPORT LISTEN MUSIC + CHARGING + PHONE CALL + MICROPHONE AND REMOTE ON LIGHTING HEADPHONES. In addition, it not only supports charging and listening to music, but also supports remote controls and microphones. Audio and charging are synchronized. Excellent Performance - Charger Adapter for 2A Charging Speed Increase By 1.5 Times And 30%, Improve Output Efficiency And Save Charging Time. Premium Sound Quality - Headphone / Earphone Jack Choose Smart Chipsets To Ensure The Genuine And Natural Sound Quality Without Distortion. Supports up to 48 kHz, 24-bit SNR - 95db audio output. Excellent Compatibility - Dual Lighting Headphone Audio and Charge Adapter For Phone 7/7 Plus/8/8 Plus/X,Pad and Pod touch. Support for iOS 10.3/iOS 11 or later. After Service - We sell only high quality products But if for whatever reason this item does not meet your requirements, please don't hesitate to contact us. We will provide you with a full refund.