UGREEN 5.4 Aux Bluetooth Adapter, Noise Cancelling 3.5mm AUX Bluetooth Car Adapter, Wireless Audio Receiver for Home Stereo/Wired Speaker, 15H Battery Life

I normally don't write reviews , but this product is great. I am mainly using it for streaming audio from a phone to a car stereo. From past experiences I was doubtful that it would sound as good a direct wired connection. It matches the quality of a cable connection. No hissing or poor audio frequencies on the high frequencies and in the bass range. Says the specs are 20 - 20k. It IS !!! And it has auto shutoff after 5 minutes when the phone loses connection when one leaves the car. I just leave it connected to charge while the car is on and since the power jack of the car turns off when the key is off it stops charging. On voice prompts or annoying beeping, NO beeping and the ONLY voice prompts I heard is "power on" and "power off". And the volume of the lady talking is low and NOT annoying. Quality made and the price is great.

This adapter is great for older cars or speakers without Bluetooth. It paired quickly and the sound quality is solid. I use it with my phone for music in the car and it works flawlessly. Battery life is good. Great value for the price.

LOVE IT, works so much better and is much louder than my old vehicle aux cord. THANK YOU!

It’s pretty good, I wish it turn off automatically quicker. The range on it is almost too long , I will have forgotten to turn it off and I’ll be in the house and it’ll still be within range

I love this Bluetooth adapter. I no longer need to make sure I don't bend the cable to hear my music.

This worked great in my 2006 car that does not have Bluetooth capability. My husband liked it so much he purchased one for himself.

I mean it works, but I was replacing a 10 year old MPOW bluetooth Aux adapter and this one plays the music so much more quiet. I can set my phone to the same volume as with the MPOW, checked all bluetooth settings match, put my car stereo to the same volume. This one you can barely hear the bass and highs. Doesn't make sense but it is going to be a no go, and return for me.Changing to 1 star. This thing is garbage. To be sure I spent 10 minutes getting the power button to work again on my 10 year old mpow Bluetooth Aux and it I have base, mids, and highs again. To be sure I literally put a CD into my yes a compact disc, and got the clarity. Unplugged my Aux cable, turned on this Ugreen unit, it is entirely muted audio. If you are using this and gave a it a good rating, please try something else, it is trash.Second update get the J22 I won't name the brand. But it is far superior in audio quality. Again the Ugreen is junk. The J22 is also cheaper so you save some money on a better option!

This bluetooth adapter has been great. I've never had connection or quality issues with it nor do you hear static or anything like that in the background. I will say the battery life is good but it is kind of hard to catch when it is dying so I opted to leave it plugged in all the time. Additionally the one button is a little confusing to operate at first especially when you are trying to connect a device but after you get everything set up it is good and easy to use.