Review on Mongoora Metal Car Charger Adapter - Fast Dual USB Ports, Portable 3.0 Car Chargers for iPhone & Android Devices by Mark Harrison

This charger looks and feels good and sits flush with an outlet. Unfortunately, I can't recommend it if you're using it with a Qi wireless charger. It seems that it cannot provide continuous charging at the level required for wireless charging. At 100% charge, it will stop charging completely and start charging again after 30 seconds instead of charging continuously to stay at 100%. This means that if your phone is left on the charger, the screen will flash every 30 seconds after it has fully charged as the charger starts and stops. My Aukey QC3.0 charger does not have this problem. The seller was EXTREMELY helpful and replaced (and refunded) the unit to make sure it was defective, but unfortunately both units behave the same. If you don't use a wireless charger, it's probably fine for your needs. Four stars for overall device design and vendor support.