Product Name:2 Head adapter for iPhone 7 / 7 Plus/iPhone8/X audio + charge + line control + call .
Function
Support listening to songs (phone calls) and charging at the same time
Support headphone wire control, change song, volume control, and with microphone.
Support 48KHz, 24bit digital audio transmission, original sound quality, truly lossless.
The charging current is 1A/2A fast charging(Though iOS phone can only 1A).
Support the latest IOS11.2 system including all the following old systems audio output and charging synchronization, support line control
3 aluminum alloy shell, TPE wire, high quality and durable
packageinclude:
1pcs*Adapter
