Audio Charge :

Designed For iPhone X iPhone 8 iPhone 7 / 7Plus, Dual Splitter Allows To Use Headphone And Charge At The Same Time.
Plug Play:

Just Insert Your Charger Or Earphones Into The Jack And Then It Plays, No App Needed, No Additional Software Needed.
Impressive Sound Quality:

Suppor Up To 24-Bit/48 Khz Audio Output. Besides That, Compatible With Ios 10.3/12 And Later(No Calling Function)