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