I received this as a beta test product- so it came in plain white box with no accessories or manual.
This is brand new product from Roav car bluetooth/FM transmitter. It is next generation to F0, F2 and T1.
We now have Roav Smartcharge T2. I’ll not go over rewriting the specs but will tell you about my experience with T2.
I was using Roav Bolt earlier and Roav F0 prior to Bolt. F0 suffered from terrible noise which was particularly annoying listening at low volumes. Bolt sound was absolutely awesome (no group loop noise at all). Unfortunately, since Bolt don’t have any physical media buttons, it was not as easy to use. Every time I had to pause or skip my music, I had to use my phone (since google voice was not very good at it). That totally defeated the purpose of Bolt.
Anyways, enter T2 and all my issues are finally laid to rest. It has bluetooth 5.0 and much stronger FM transmitter. Sound is absolutely amazing with no ground-loop noise at all.
Another great feature is that if you use a physical 3.5mm audio cable to plug to your car’s aux port, the FM transmission stops and there is no chance of interference with bluetooth. This was one thing that F0 lacked (its FM was always on).
One the T2 there are 2 buttons on left side- one is power and other is CH (that finds the most suitable FM frequency for you). One the right side there is a 3.5mm audio out port. On top we have a USBA type port with IQ charging (12 watt max) and a USB-C type port that is IQ3 compatible (18 watt max). There are 3 buttons as well that are used for taking phone calls and play/pause for/rev music.
Once connected, it automatically connects 100% of the time with your phone when you start the car. It also gives an audible sound for the successful connection. There is a display under the top plastic as well that shows what is it used for- like bt for bluetooth connection, FM freq for FM transmission, CL for phone call, etc.
I personally use it in BT mode since my car has an aux-in. For testing, I have used the FM mode as well and it performs great.
Overall, this is one of the best car bluetooth/FM transmitter out there and you will not be disappointed.