It drives me nuts when I'm in my car using the aux port (no bluetooth) and I can't charge my phone while listening to music. So I'm looking at something like this: https://www.amazon.com/Headphone-Charger-Adapter-Esential-Products/dp/B07JC13KF6/ref=sr_1_3?keywords=usb+c+charger+aux&qid=1561582590&s=gateway&sr=8-3