Review on Bluetooth 5.0 Aux Car Adapter with Hands-Free Call, Dual USB Ports Charger - US Patent No. US 10,272,845 B2 by Josh Tadder

Bluetooth receiver is still in good use every day. It acts as a music amplifier, making it easy to listen to music from your phone with your car stereo. But be very careful, make sure your car has Aux-in jack, and pay attention to the depth of the car's Aux-in jack before buying. At first I couldn't. Having checked the description, I am fortunate to have an aux input port compatible with it. In addition, it can help you answer an incoming call while driving. I don't understand how to dial a number without using the phone. But it's safer to answer the phone while driving. And I don't know how to pronounce Siri either. Maybe I'll figure it out later. I first use this car bluetooth receiver while driving and take it home to charge it when needed because when I charge in the car with the charger connected, I can't plug it into the aux port. Now I think I can charge it at the same time using the micro USB cable. Don't worry about the battery. That's great. In addition, the car charger has two ports that support charging two devices at the same time. This is definitely a great inexpensive mini item to add Bluetooth to your car.