UGREENBluetooth 5.4 Adapter for Car, Receiver for Car/Home Stereo/Speaker/Wired Headphones, Handsfree Call, Dual Device Connection, 15 Hour Playtime

For £15, the sound quality and connection stability, which are the two things most important to me are virtually flawless.Connecting via an iPhone 13, I have been using the device for a number of months and my only main complaint is that the microphone for calls is pretty bad,I will expand on that, you have to be in a pretty much silent place in your car. So pulled over in a parking spot with your engine not running. It will work for receiving and making calls, just don’t expect great voice pickup from the built in mic.I didn’t plan on using it for calls anyway, just for streaming music from my phone to my car via the 3.5mm jack. For this, the device is excellent m, with great audio quality and no drop outs.This would be a 5 star review, but it loses a star for the poor quality microphone.Lastly, the battery is great though I have a 12 volt input connector right next to the 3.5mm input in my car, so I leave it permanently plugged in using a 12 volt to two usb adapter which you will need to power it or charge it in the car. If your car has usb, then you can use this, however I would imagine if you have a usb input on your car, you probably don’t need this bt transmitter in the first place, as most usb connectors on cars allow you to connect your phone and access your music that way, simply with plugging in a cable. Easy mode!

Works really well, used on a stereo system which is approx. 10 years old, wanted something to connect phones and tablets to play music to it and this is easy to use. Clear sound and no interruption.Plug and play, charge it (Charge lasts a long time) and plug it in, once turned on it will appear on your Bluetooth menu. Also used to play the radio via the phone and works without a hitch.It can connect 2 phones simultaneously, it tends to connect to the last connected device as soon as its turned on so just need to disconnect on device to use another.

Great little adapter, all the features of units costing £££ more money. The sound is reproduced in a true spectrum( not " tinny "). Can be " paired to 2 devices at same time and has a playback time of around 14h. Charging in around 2h from flat( 3%) through a usb c port. All in a very good unit at a very affordable price.

Easy to connect. Reliable connection. Made my old car Bluetooth.

Worked great and easy to use

Simply does not work. Numerous failed attempts in last few weeks - following the instructions thoroughly . Given up. Could it be that in the advert description it states 'stereos' as being compatible - but in fact they are not? For me - a waste of money, for which I am surprised, as I rate Ugreen products highly. Dissapointed Additional Info - Product Support from Ugreeen is very disappointig - been passed around different departments and contact details, now I am told to liaise with Amazon. Talk about 'not supporting ' the customer but getting them to do all the leg work. Going off Ugreen rapidly. Be warned

Great quality 3.5mm aux to Bluetooth converter. Used this several times now in my garage. I have an old sound system that only has a 3.5mm aux connection and wanted not to plug my phone in constantly. Sound quality is perfect and connectivity was seamless. I highly recommend this product.

My car is older so the only way not to listen to the radio is with an aux and since I have an iPhone I cant charge it and play the aux at the same time so I bought this to deal with that issue, and I will say that the sound quality of this was actually a lot better than expected it connects easily to my device via Bluetooth. I find the charge on the battery is good but I tend to just keep plugged in at all times. But sometimes it does give a bit of static noise so you do have to play with the wire a bit. So I would recommend this if you do have a long travel as I do enjoy listening to music through this and the microphone is ok on it sometimes having echo's so it is decent to talk to people with. So for the price of the item I would say the price is very reasonable.