UGREEN Bluetooth Adapter 5.0 for Car, Bluetooth Receiver 3.5mm Jack with Built-in Microphone for Car Stereo/Speaker/Home Stereo/Wired Earbuds Headphones

Used in the car aux system, connected to iPhone by bluetooth, gives clear sound in the car audio system, there is no sound interference at all, as this is not FM transmitter. If on a call, the other party voice can be heard in the car audio system, volume can be controlled with the car audio tuner, our voice is caught by the mic in this device, works well. Hope this device lasts longer. Good battery life. Happy with the product..

This is best I have used so far in the same form factor. Easy to use and set up and no distortion or disconnection when in use. Button placement and charging port at the bottom makes it very convenient for use. I am using it for my old car that has AUX in and previously using FM transmitter. This is so much better with better quality. Though I wish they will come up with bluetooth 5.0 version in the future. This product is affordable and nicely built. Only issue I have is that if this product turned off when disconnecting from the AUX cable automatically then it would be perfect but at this point I am just being fussy. As for calls the microphone is decent but not amazing, placement of the device makes a difference therefore if it is bit far from you and the car is noisy, person on the other side of the call will hear a lot of noise. Overall excellent product, especially considering the price and I just leave it connected in my car. Definitely recommend it over FM transmitter and other overpriced product.

If your car doesn’t have inbuilt Bluetooth then you can use it by connecting your phone to it. And it can be connected to aux port in f your carPros1. Good sound while playing music2. Battery life is also good. (You can still plug in to charger also)Cons:1. While calling sound is little less2. Also we need to speak little louder for other person to hear your voice( in my car aux port is between the seats inside the storage, may be that’s why)

Good sound qualityMicrophone is bad

How I wish I could give it more than 5 star, product is super cool, it connects my android and apple at the same time, no lags at all... The description is just as written on the advertisement. I'm happy

I upgraded to the UGREEN Bluetooth Adaptor because aside from better build quality and looks, it is much faster to connect/disconnect and power on/off. Very easy to use and hassle free. Would recommend anyone looking for a bluetooth adaptor to look no further.

Thoroughly disappointed.Had bought this to use it in my car, connecting my phone for music. Sync is fast. However the volume while playing music is utter destored and very very low volume.I had to pump up the car stereo volume to maximum, still I couldn't have the proper desired output.I think this is the sole purpose people would buy such a gadget to airplay, and if this doesn't work to it's potential then it's disappointing.I would rate 1 out of 5

Easy to connect and use, stereo works well.