UGREEN Aux to Bluetooth 5.4 Adapter 3.5mm Bluetooth Receiver for Car USB 2.0 to 3.5mm Jack Kit with Built-in Microphone Aux Input for Hands-Free Calls Compatible with Car Speaker and Home Audio

This little bluetooth decice works great and has now saved me at least $600 over replacing my car stereo!The Bluetooth function of my 2013 factory stereo suddenly stopped working and I could no longer make or receive calls or stream music and podcasts - everything else works fine.I still use the CD player and wanted to keep that functionality, but the cheapest replacement was about $400, plus $100 for the wiring harness, plus another $100 for connecting the steering wheel volume controls and the backup camera, plus whatever additional parts and labor they might tack on.This $15 device (only $10 on prime day!) saved me from all that, and it works great.Pros:Super easy to install and connect to.My phone automatically reconnects to it.No fumbling for an open radio signal to broadcast to.Excellent clarity of audio signal.Inexpensive - and worth every penny!Cons for this device:The only possible con I come up with is that it requires a USB port for constant power, so you may need to add a double or triple port if you also need to charge phones. And there's an extra little wire to get in the way of things. It's a tiny sacrifice for the value.Cons for not replacing the stereo:One extra step to access aux mode instead of automatically answering calls.Need easy access to phone (dash mount) for placing and answering calls, skipping tracks, etc.Song/podcast info no longer displayed on stereo screen.Audio level is slightly quieter than other inputs, need to remember to turn volume down before switching to radio.

This Bluetooth adapter works great the USB plug in is very durable the size is very small it's great easily fits into the radio in the vehicle I can have the phone out of the car and the range is great it still picks up on the Bluetooth. It was very easy to set up it's plug and play and then connect your phone when you find the Bluetooth name in the settings. The item is durable I've left it in the car with 140° f for many months and it's still fully functional.

Basically, it works. There’s nothing much to say that it works just how the description says, and it works very, very well. One side goes into the headphone jack, and the other to the USB for power. Pair up your Bluetooth, and boom, just like that, you got good-quality Bluetooth sound.

This has worked great in terms of audio quality, range, and ease of connectivity. Easy to set-up and use. If you have more than one device that is/has been paired with it, the best solution I've found so far is to turn off bluetooth on that device to avoid confusion - eg calls from the 2nd device interrupting music from the 1st device. The one issue I've had with it is the programmed voice for "connected" and "power on". Ideally we'd be able to turn that off or change it to another sound or voice or something! I've just kept the audio off until after the bluetooth is powered on and connected (can verify on the phone etc). It's been annoying and not the kind of voice I want to hear.

This Bluetooth receiver from UGREEN is one of the most flawless products I’ve ever ordered. From the very thoughtful design, the build quality, the sound quality, the stability and the speed of the connection, it is really amazing. Everything just works. The manual even comes with the Bluetooth name already printed so you don’t get confused on set up if you’re a novice. The manual is very easy to follow and the set up is very simple. Anybody used to a dozen Bluetooth devices they already own will be right at home.I am using this device in my car. My car is a 2013 with a very outdated version of Bluetooth. Now my phone connects to my stereo as faster than it can connect to a pair of AirPods. The Bluetooth version 5.3 that comes with this receiver is very low latency also. I can now follow lyrics in real-time, or watch a music video in perfect sync. I even tried playing a video game on my phone with the audio going through my car stereo. Very low latency. If there’s any, it’s hardly noticeable.I am so impressed with this product! I would recommend it to anyone. I’m going to purchase another one just to have on hand for any household scenarios where I may need something like this.Great job UGREEN !!

Bought this jukebox at Pokemon Worlds 2025 and unfortunately it doesn’t have Bluetooth built in. For the amount of money, you would think they would at least add Bluetooth in this jukebox but they didn’t. Anyways, this adapter solves the missing functionality and now I can finally use the jukebox as I originally intended. No latency and sounds decent from a little inexpensive adapter. Bought another one just in case this adapter breaks (if it does). Great solution for collectors.

If your car has a failing Bluetooth module that breaks up this is the perfect fix For super cheap

I recently bought a new car and was looking for a bluetooth to connect to AUX port because I had an FM transmitter on the car from previous owner and it wasn’t clear and kept buzzing.. I came up with this and and man it works like a charm! It was really easy to set up I just plugged it into my car’s USB port for power and other end to aux and no more worrying about battery life or charging. It feels durable and lightweight! Best part is whenever I start my car it automatically connects to my phone!!