Connected with an aux cable. It is very good for listening to music from the mobile phone. However, during calls, everyone complains that they can't hear well and there is a lot of noise. I imagine it's because there is no noise cancellation. Overall, if you only want it for music, it's okay, but for calls, you have to speak slowly for them to hear you.

There is no way for it to remember that I prefer to have the strongest bass activated and I have to press the corresponding button every time I turn it on.

The worst part, however, is that it does not fit well in all cars. It does not fit at all in our 1 cigarette lighter. It doesn't even go in. I have had it for 2-3 years and we have only used it on one trip because it is not user-friendly. So it is a disappointment.

The best accessory for music in the car. Charges the phone very quickly, no interference even in Athens. Tip: make sure the volume on the phone is turned up all the way and adjust the sound from the car for zero interference. I've had it for 1.5 years and I highly recommend it

When the volume is maxed out, the sound becomes a bit hoarse. However, you can have the volume low from the transmitter and increase it from the car, so it's okay. It's worth its money and also connects very quickly with Bluetooth.

It is very difficult to find a frequency that is free for data transfer anymore - perhaps other solutions may be better. However, as a charger for 2 devices, it is flawless.

I have had it for almost 2 years. I mainly use it for trips (Egnatia Road). It is amazing. The sound is very good. When someone calls you, you have to increase the volume to hear them. I have played music both with a memory card and via Bluetooth. You just need to find a frequency with minimal interference.

I have it for about 10 days and I am quite satisfied so far. If you can't find a frequency that catches clearly (I found 99.4), then you can connect it to your car's AUX and it won't have any interference at all. Call quality is very good and you can hear and be heard very well.

I am in western Thessaloniki, it operates on 108.0 fm. It plays music from USB, from mobile with Bluetooth. The conversation is very good both with regular calls and with Viber. The only problem it faces is when I connect the aux cable I hear interference. It also charges the mobile. All in one, it is convenient.

I have no idea how good it is because I simply couldn't use it.
The part that goes into the car's lighter is quite long and not as thick as I would like (at least for my car, an Alfa Romeo Mito), resulting in it shaking with the slightest movement and not making good contact.
If you are going to buy an fm transmitter in general, it would be good to go and see it up close to see if it fits your car's lighter (I bought it online without seeing it in person).

Flawless product. I bought it with reservations since many had rushed to dissuade me from buying the transmitter due to station problems in Attica. I took the risk and I was proven right. It immediately caught the signal at 108.0 with very high sound quality connected to my iPhone and using Spotify. I haven't noticed the slightest interference from any station since the device locks onto the signal and locks the frequency. I tried making a call without any demands since I was fully satisfied with listening to music. To my great surprise, I found that it also has impeccable behavior during calls. The microphone is very powerful so that the person you're talking to can hear you crystal clear, and the sound quality in the speakers is very good so that you can hear the person you're talking to clearly. In short, it proved to be much better than my expectations. I highly recommend it for an economical and good Bluetooth solution.