Bluetooth FM Transmitter for Car LUTU Radio Adapter Car Kit with USB Car Charger for iPhone Mobile Phones Electronic Equipment

It produces a slight hum most of the time. I've tried to change frequencies, and sometimes it goes away, but most of the time it's there. This is regardless of the vehicle running, so I know it's not coming from the vehicle's charging system. The most annoying part, though, is that, I have to forget the device and pair it each time I come back to the vehicle to use it (iPhone 7, IOS 11.2). For how much it cost, I wasn't expecting perfection, but I was hoping it was a little better than this.

Really bad signal.Even after changing the frequency a couple of times and making sure that it didn't conflict with any of the radio stations in the area I still can hear a lot of noise.

Just received the product,No interference, high sound quality, simple to use!Shocked at how well this works， I don't understand how such high quality is available at such a low price!

Product works great, may have to be a bit forceful when plugging into the lighter socket.

Worthless product is not the wores sound quality ever seen when right away into the garbage

good product nice price

Cheap but does the job.

Dead on arrival. Will not power on.