Wireless Bluetooth Car USB Charger FM Transmitter Auto Handsfree Adapter Audio

We use Electroplating technology ,ABS material the the soft green LED indicate light, make it become the unique AGPtek® car FM transmitter in Amazon. Features a high-contrast, easily-read display and gear button controls Features: Frequency range: 88.1-107.9Mhz(0.1Mhz/step) Input: DC 12V(Vehicle power) USB output: 5V 2.1A max Color: Black Color of the LED light: Green