Product Review

AS we all know the iPhone 7 and iPhone 7 plus have only 1 lighting interface for listening music or charging.
NOW,we have a excellent product to satisfy with you.This is the 2 in 1 Lightning Adapter and Charge which is not only can listen music but also charge your phone any time you want.
What a amazing 2 in 1 lightning adapter,what do you wait? YOU are worth it.

Parameter:
Cable lenth: 7.08 inch/18cm
Weight: 0.53 ounce/15g
Voltage: 3.3v
Output: 40 MW
Frequency Response Rate: 20-24k Hz

Compatible with:

iPhone: iPhone 7/7 plus/5/5c/5s/se/6/6s/6 plus/6s/6s plus
Please check if the wall socket faulty? Keep everything else the same but try using a different wall plug. use the same cable to plug your iPhone or iPad into your Mac (ie, remove the plug and adaptor from the equation entirely). See if the Mac is able to see the device and sync with it - if it can, the cable is working