Hello Again, I just tested and it is transmitting the stupi* pitch noise....damn
The range 88.x and all I tested donīt work ok.
pi pi pi pi pi noise is making me crazy, it happens with more frequency when a bass sound, a strong sound plays....
Here is some descriptions
Wireless FM Trasnmitter
Model No: 668A
Working current: 38mA
1.5V x 2AAA Size Battery
Please check this Photo
Link
Thanks in advance.