JSTBUY LABEL Hands-Free Wireless Bluetooth FM Transmitter 2.1 A Dual USB Port which Supports TF Card and U Disk Car Charger and Mp3 Music Stereo Adapter Compatible with Android and iOS (Black)

I have purchased this after lot of survey of such products. The built quality is great. The operation is also very easy and good. The sound quality is very good. But I was not able to play the music from pen drive or the SD cards and bluetooth at the same time. I mean when the phone is connected with bluetooth then we can not connect the usb or sd card to play music. at least I could not get that function. Secondly, as the phone bluetooth is connected to car audio through the FM radio, so we will not be able to play the FM radio in the city when you are using this device. So I have returned the product. But otherwise a grat product at this price range.

It is connecting to your phone automatically if your phone bluetooth is on. It works as good as built-in bluetooth. Sound quality is good. Tested playing music and call. Remaining options haven't tried. You cannot use FM. Suggest this if you don't require FM

The product was not working after 5 months of use. Also need to consider that the lockdown were in place, so the product was not in continuous use. The quality and reliability of this product needs to be looked upon!!

Very bed quality

Well it might be a product defect, but the left navigation button broke and went in, in just within two days of use. Otherwise, it's pretty easy to connect. Mic range is not good either.

More than 3 years now, it's still working fine. Very easy to use and quality of sound is great. Audi commands are nice and helpful while driving. Pendrive / memory card works fine. It reads the phone no. when receiving a call. Mic is bit weak, low audibility to caller. Rest all ok. It indicated battery level, which is extremely helpful feature

I am using this product since a month and its working perfectly fine . everything is great in this price. the only problem, I was using car charger for my iPhone which now I have to add a power cable to this adopter to charge my iPhone.

This product dont have proper manual. Its very difficult to get the steps for using this product. It works on radio frequency. Match radio station with this product display frequency. Eg. This device is showing 101.5 check the same in car by searching radio station.