Dual functionality: Charge & music , designed for iPhone 7 / 7plus, dual-lightning splitter allows to use lightning headphone and charge
High quality audio chip: Up to 48 kHz and 24-bit audio output, bring you impressive sound quality
Mini &slim : potable and convenient to use anywhere anytime
Important hint : While lightning audio adapter/charge/splitter does not support audio split, dual charge, it does not support syncing or usb data