Compatibility: Perfectly Compatible with iPhone 7 / 7 Plus/ 8 / 8 Plus / X, fully Supports iOS 11 & iOS 10. This Adapter/ Splitter with double lightning ports sync support call, music control and charging.
Materail: leather splitter adapter for iphone 2 in 1 headphone adapter made with aluminum alloy material and leather.
Easy to use: Just insert your charger or earphones into the iPhone Adapter and then it plays, no App needed, no additional software needed and it is easy to carry to anywhere.
Impressive Sound Quality: supports lightning audio headphones and 24-bit audio out and 48khz output.