2 in 1 dual lightning adapter for iphone X/ 8/8 Plus/ 7/7 Plus/ 6/ 6s/ 6 plus, using the latest chip and support IOS 10.3 or later Lightning Adapter: Compatible with Lightning Audio headphones + Charge and the Lightning to Headphone Jack Splitter Adapter. Compatibility: Perfectly Compatible with iPhone 7 / 7 Plus/ 8 / 8 Plus / X, fully Supports iOS 11 or later Lightning Adapter: Compatible with Lightning Audio headphones Charge and the Lightning to Headphone Jack Splitter Adapter. Good Sound Quality: Supports up to 48 KHz and 24-bit audio output, keep Apple Lightning EarPods sound quality with no compromise. Works with your other headsets via lightning to jack extender. Compatible: Supports all new iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, any device with iOS 10.3 or IOS 11