Etre Jeune 12 Dual Splitter Adapter for Headphones and Charger, 4 in 1 Headphone Audio Aux Cable Compatible 4-In-1 functions: support listen music + Charging + Phone call + microphone and remote on lightning headphones. So you don't worry about your phone run out of power while enjoying music or making a phone call. 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 lightening headphone audio and charge Adapter for IP 7/7 Plus/8/8 Plus/x, pad and iPod touch. Support for iOS 10.3/iOS 11 or later. Easy to use: plug and play enabled! No extra software, you just plug and then it could enjoy much clear and fidelity sound quality.