Here’s how you charge an iPhone 7 and listen to music at the same time

Apple dropping the 3.5mm headphone jack from its new iPhone 7 will be debated for many months to come, but it generates some real changes to the way you might charge and play music from an iPhone. While Apple arrogantly dismissed its move as "courageous" on stage, it didn't answer a key scenario for those who want to play music through headphones and charge the iPhone at the same time.
Obviously, Bluetooth headphones are the best option for this scenario, but if you're using the EarPods in