Nulaxy 54W Bluetooth 5.3 Car Adapter Charger 4-Port Fast Charging [PD36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player, 5 Colors LED Backlit, Hands-Free Calling, Support USB Drive

Initially I was just searching for a decent plug-in car charger with at least 2 Power Delivery USB-C and 2 USB-A ports. Then I stumbled upon this product in the same price range. It had most of the charging port specs I wanted AND there was the added function of turning my car radio into a bluetooth speaker. I was a bit suspicious of the quality of these features based on the low $10 price tag, but I figured “oh what the heck, as long as it charges my phone, any other features are all up-side, regardless or quality.”Well, it turns out after receiving and briefly testing out the item, all of the advertised features work well and I couldn’t come up with any complaints about the quality. I’m not an audiophile, so I can’t really tell you about all the different sound characteristics, but I can definitely say that the sound was clear with no static. The FM signal was strong to create complete silence on the radio station you tell it to connect to (when it is connected but no sound is playing). The microphone built into this device transmitted my voice clearly to the person on the other end of a phone call, without me having to pay special attention to where I was directing my voice from a normal driving position in my truck with my power port down low front and center. I even tried it in a power port located inside an open armrest console slightly below where the driver’s elbow would be, and it still picked up my voice clearly.It’s nice that it allows you to choose whatever FM frequency you want for transmitting to your radio. The bluetooth connected to my phone easily. The colorful LED light ring around the device lets you choose the color or let it continuously slowly cycle through all the colors, but I found the best LED feature to be the fact that you can turn them the lights off. I also like that you can easily hold a button down to turn the entire unit off when you don’t want it to automatically connect to your phone and vehicle. This is also good for preserving my truck’s battery since my power port is the type that stays on even when my truck is off. Note that the charging ports DO still work when the rest of the unit is powered off. The bass boost option toggles on and off, but my truck has crappy speakers, so I couldn’t tell if this feature improved the sound or made it worse. There’s even a voltmeter built in that lets you see the voltage of your vehicle’s battery whenever you power this unit on. That will help me monitor how much drain is on my truck’s battery after long periods without running it. I haven’t yet had a chance to properly test the accuracy of the advertised charging port specs, but I’ll update this review if I find that the charging speed or wattage don’t seem as advertised. I’ll also update this review if the quality of the product degrades or if it stops working too soon.If I were being greedy, the only improvements to this product that I would have asked for would be an increase in Power Delivery charging wattage specs. And although the following is probably overkill, I like the idea an additional mechanical switch to turn off power to the entire device including the charging ports, absolutely ensuring zero phantom drain on the car battery. Such a feature does not seem to be popular on chargers anywhere though since their phantom drain when not in use is considered negligible enough.Overall I find this product to be GREAT and as FLAWLESS as you can get for $10. I plan to order one in a different color for another vehicle as soon as I submit this review.

Works well. Music comes out clear. Plug and go. Simple to use. Has ports to charge your phone and other devices

The media could not be loaded. This is my first time trying these type of transmitters and I gotta say this works absolutely for the price.It cost less on the Scosche I bought just to try out and it just works out the gate after set-up. It has Super Fast Charging if you have a android which I was surprised about that's very convenient.There is no static like the Scosche at any volume and it is very clear. The size is hit or a miss depending on the vehicle and I won't hit it as a negative every car is different.The call quality was good the person I called could hear me perfectly. Overall I give this a 5 out of 5 it just blew my expectations out the water for some I bought for a hit or miss.I used a 90s chevy with stock radio as the test subject. Definitely give this a try

Setup was easy, sound typical FM quality. Low-end and mid-range fine, high-end frequencies missing a bit. Adjustable bass really made a difference. Great way to play your phone's music through your car system in older cars.

Virtually the SAME product as my old SONRU, and for a fraction of the price! Easy to set up, easy to tune, fast charging too! Just don't overload it. I plugged a iPhone Pro Max and an iPad in my old one at the same time and it broke the fast charging. For ten dollars it was unbeatable!

Works awesome.I have an older ClassA RV, that does not have dedicated gps, so I use my iPhone for directions when traveling. The phone volume is not very loud even when on speaker. This is the perfect solution. I now use a dash mounted iPad for visual representation and the Bluetooth connectivity to the vehicles radio and speakers. This couldn’t get any better.

I bought this for a 4,000 mile road trip to stream books on tape to the car stereo. It worked flawlessly. charging was reasonably fast. bluetooth was successful every time with no hiccups. Even the hands free calling worked decently. For what I paid, this thing is a steal.Only minor gripe is that even at full volume (phone and device) , the sound is maybe 1/2 to 2/3 what any other 'station' is. So you crank it up to compensate and if you forget and tune into something else watch out. It will wake you up in roughly the same way a screaming passenger would.