Nulaxy Wireless In-Car Bluetooth FM Transmitter Radio Adapter Car Kit W 1.8 Inch Display Supports TF/SD Card and USB Car Charger for All Smartphon...

The 2 things that I like most about this Nulaxy Bluetooth FM Transmitter are how well it interfaces with Bluetooth and how easy it is to set up. By interfacing well, I mean that if I've left my car to run an errand, as soon as I'm back and close enough to my car, the unit detects my phone and reconnects flawlessly with the radio. I use an Android audio app called Pulsar, and it just works perfectly with the Nulaxy. (For obvious reasons, I can't vouch for your app or your phone's performance with the transmitter.) Back and forward controls -- in fact ALL the controls -- work as advertised. I don't expect great sound quality in a car -- after all there's all that wind and road noise. But this device did not degrade the sound of my car radio -- certainly not enough to notice. I have zero complaints about sound quality. Set up was exceptionally easy, and the unit retains my settings, so that's not a problem. I remember similar units I have purchased in the past -- years ago -- and the technology has improved dramatically. Once you're set up, you can pretty much use this little transmitter on autopilot. One tip I got from another user's feedback, is to do an internet search for "Empty FM channels in [my zipcode]," to assist in in selected a frequency in your area. A bit of testing may be necessary after you've got a few frequency candidates. Your best bets will be at either extreme end of the spectrum. I settled on a station at the upper end of the dial. Even though that frequency is already occupied, the Nulaxy had no problem overpowering it. The unit has a voice prompt that lets you know it is connecting and then that it is connected every time you start a new session. All in all, an inexpensive and satisfying alternative to putting a new radio in my old (2000) car. Cons: The adjustable neck may be either too short or too long to conveniently place the unit so it doesn't block access to interior accessories that you don't want blocked. Also, the goose neck is considerably stiffer and more difficult to adjust than I expected. Neither of these factors were deal breakers for me, but your mileage may vary. I hope this little Nulaxy doesn't break, but if it did, I'd get another one in a heartbeat.

I'm giving this four stars 'cause it's a great piece of equipment, in terms of design and function. It was simple to set up, connected instantly, and everything worked great. My only complaint, and this might be true about all of these fm transmitters, is that the sound isn't great. I tried a lot of different "empty" frequencies but, alas, it's still a little dull and, on occasion, static-y. To be fair, I live in an area where there's a lot of competition for frequency so, perhaps, this would work better in more rural areas . . . no way to tell 'til I drive somewhere more rural. The only other issue is that I wish the frequency selector went down to the 87 range and didn't stop at 88.1. The radios in both my vehicles have even less traffic below 88.