KEZAY Bluetooth Receiver Adapter, Bullet Style Aluminum Wireless Mini Bluetooth 4.1 with Built-in Mic Bluetooth for 3.5mm AUX Audio Music Headphone/Car Audio/Speaker/Home Stereo/PC/Earbuds (Black)

I really like the size / sound transmission of this adapter. I listen to audio books on my phone in my older car, which is equipped with an AUX jack, but no blue tooth, and like others, I was tired of dealing with a cord Once it connects, it performs flawlessly, however, I have experienced some difficulty in reconnecting to the phone each time I get in the car. Sometimes it recognizes the phone with no issues, but most times, I have to stop / start the bluetooth on my phone to reconnect.Update (10/17/17), apparently having to manually reconnnect repeatedly took its toll on the unit. The plastic lens on the pair/power button collapsed into the unit last night, rendering it useless. I'm not sure if it will be worth trying to replace it, but time will tell.Update (10/20/17) Customer service advised me (in broken English) that I should just buy a new one (the one that broke was less than 90 days old), and "generously" offered me a 15% to buy another one. I think I'll pass.

This works quite well as a bluetooth device so I can listen to my podcasts in the car. I'm happy with it. I was trying to avoid having to buy a new radio with bluetooth in it because I like the one I have. The only thing I wish it would do is automatically connect to my paired phone instead of having to press the button to connect. It's a small thing. All in all I like this device and would recommend it to others.

I'm really enjoying using this versus using a cord from my phone. The cords keep breaking and now that I've tried this I would say the sound is better via Bluetooth. One draw back that I've found and this could be my phone and not this device is that my phone doesn't automatically link to it. Manually linking each time is annoying but still with the better sound I can't complain too much.

This stopped working, it wont even turn on after a few days, I got this for a friend and therefore it was really embarrassing when they asked me to return it, but I Did and I bought a different one.

It is fairly small, very convenient to move from car to car or anything that has an aux. Port . Works great for music but not the best for phone calls. But it does work ok.

I love this item! Only thing that sucks is that it won’t stay charged, so I have to keep the charger connected to it. Other than that, easy to use!

This is the second one I’ve had that’s broken. So frustrating, I thought the first one was just faulty however this product is just horrible quality. Don’t buy.

Did not fit in my headphones I had but I could use it for something else