Patuoxun? 3.5mm Audio Stereo In-Car LCD Display Backlight Handsfree Wireless FM Transmitter for iPhone 5 5G 5S 5C with Car charger (Electronics)
No delivery instructions. After some trial and error, I managed to pair the device and my car radio. You have to climb the sound background for this to become audible. When stopped, I can hear background sound, rolling, it becomes impossible. Gadget
