* Application without power supply and wiring.
* Red, green and blue LEDs light up by wind powered while car is motion.
* Warning to other vehicles and passer-by by the Wind Powered Antenna Light.
* Also can be used as a Car Decorative Antenna.
* Easy to install, it can stick on any horizontal surface.
* Do not install this Car Antenna on any rotational parts of the vehicles.
* Do not pour water straightly to it during washing.
* Comes with a double side sticker for easy installation!
* Base Size: ~9.5(L) x 4.7(W)cm
* Total Height: ~12.5cm
* Weight: 72g