CRUST Car Bluetooth Device for Music System, FM Transmitter with QC 3.0 Dual USB Fast Charger & Call Receiver; Vehicle Electronic Accessory Supports U Disk MP3 Audio Playback

I am using it in my Swift Dzire ZDI (2014), it is surprisingly working very nice and sound output is amazing. Its like you are listening FM radio just below its transmission tower, (without any disturbance or Noise). The Sound is Loud, and yes it supports HD stereo sound unlike other devise in market which will convert it to mono output. There are few reviews mention about humming sound in background, but I didn't experience it yet. it should be understood that it is working on FM frequency so if any other FM device comes in vicinity of this device, you may feel bit disturbance in Frequency, and it will result in humming sound. but it is not a fault of this device, even in very expensive radios you may observe that kind of frequency disturbance. its calling feature is also nice, mic is quite good and capture your normal voice, no need to shout loudly. connection is also quick and one more good thing is it remembers last device Bluetooth paring so it is very convenient. It looks also premium, no fancy lightings, very small in size. writing this review after 1 day of usage. not sure how long it will serve and how to claim warranty for it if needed. but I hope it will last for few months to years for sure. Charging part is also good, it supports QC3.0 and if your phone supports this too, than you can enjoy fast charging as well. Overall its a nice product by CREST, its made in china but looks robust and long lasting. lets see how long it works.

Its a sleek looking device. Fits into the slot snugly. Easy to set it up. The QC 3.0 Charger works well. The other charger is a normal charger. Been using it for quite some time now and have had no problems. Connects to the smart device, connection is quite solid and does not get cut. QUality of sound is good, since it is an FM receiver, there is a slight hiss but disappears when the song is played. The only drawback I had was that the volume needs to be turned high on the smart device, the FM receiver and the Car Stereo as well. Receiving calls on this device is also good, need to raise the voice a bit while talking so that the other person is able to hear you. Could be troublesome to co-passengers with a loud voice in the car. Other than this there have been no shortcomings. Price is a bit on the higher side, there are several cheaper options. Performance-wise there are no complaints. Definitely Recommended.

First day of my use. The sound quality which I was worried about while buying is supreme. Of course there is some distortion at low volumes like 2 or 3. Then the distortion vanishes. When I saw the YouTube reviews the sound quality was not as expected then got to know that the sound quality of the video depends on which you record. I suggest you to keep your phone volume at highest and the volume in the module also to the highest possible to attain very good quality music. Choose frequencies which have less distortion noise. Have patience to do so. Or else it comes with a default of 104.2 which even is very good in terms of sound quality. The device is very handy. Not so bulky. The build quality is very good. The only thing I didn't like is the absence of aux port. The main reason I bought this was because the aux port of my oem player was gone. If there was an aux port it would be better since the audio quality would have been boosted a bit. Overall a happy customer of the product. This is the first day of my use. Hope this last long like the same way. Edit : Update After 7 months of usage, the charger has stopped working and the sound isn't clear anymore.

I tried a few other brands before buying this product and the Crust bluetooth device was the best one. Reviewing after 1 week of use. Pros - Very sleek and lightweight, blends very well with my old Wagon R - Easy to setup - just plug it and set the frequency and forget about it - Auto connects to your phone when you start the car and automatically starts playing music. I love this feature which I did not find in any other brand. - Announces incoming call number so you dont get distracted looking on your phone - Mic is excellent for calling, don't know why other people are complaining - Can change tracks and folders on USB drive - QC 3.0 charger is a real huge plus point charges my Mi phone super fast Cons - None yet I'm very happy with the purchase. If you are confused between different options I would definitely suggest to go for this Crust product as its by far the best.

It is nice but it does not suit all teh car stereo systems. Buy it and test for your car it any issues always our amazon return policy is there. For me i have that zzzzzzzz radio sound i have adjusted some settings in my jbl system and it was good bbut not perfect. All the round product was good only thing it should set for your car system.

Had an old hatchback that didnt have bluetooth connectivity to the music system. This was the first result that came out after searching for FM transmitter and I'm glad I went ahead with this purchase. Connecting to the FM was a charm, works right out of the box without any tinkering. Tested both the quick charge and the regular charge slot and it's working well. What I really liked about the product is that it's very small and discreet. Doesn't occupy much real estate in the car. Huge displays are an eyesore and I'm glad this is small. There is absolutely no distortions, even high bass songs play well. Taking and receiving calls work well, good amount of noise isolation. Bluetooth connects to the phone almost immediately. There are also voice prompts on the connection and battery status.

Initially I have ordered the product and cancelled because of poor delivery service from Amazon. Ordered again after two Months to make my stereo wireless. This is a great product for people (like me) with old car stereo systems with no Bluetooth. It’s a sleek device, easy setup procedure and connects instantly without any efforts for every time you start your car. No noise distortion, audio quality is good and phone call conversations are clear but need to raise the voice to make other person to hear you. One more observation is, the volume needs to be turned high on your mobile. Been using it for quite some time now and have had no problems. Cost is bit high but affordable

Bought this device for my fiat Linea 2011 add it does not have Bluetooth media player and aux input. Pros 1) The device is well built and looks premium yet compact. 2) Easy to install and connect. 3) compatible with all mobiles. 4) can be used as a charger 5) Can be used to play media through aux and usb too. Cons 1) the sound quality is as good as it can be. I tried on an unused frequency and still there was some cycling noise. Serves the purpose. Price could be lower for the same sound quality.