Found this paragraph in this stupid antena booster on ebay.

This product will work as advertised! It will not increase a signal if no signal exists, this is not rocket science. Although by using this product you may require brain surgery some time in the future, of which we relinquish any and all responsibility for damage to yourself from any use of this product intended or not! It will not work on the moon or at the bottom of the ocean. It will also not work if your battery goes dead or you cancel your cellular service. You will notice exceptional results if you attach it to your forehead in the correct position/direction (pointing upwards see illustrations above). Important: You will not notice a difference with the previous instruction if you are blonde!! [This is for humourous individuals only and not intended to insult or offend! If you have no humor get a life!]

http://cgi.ebay.com/ws/eBayISAPI.dll...tem=1948146143

 

does it only work if you have a wrx?

 

haha that is funny disclaimer

 

so how does it work if there is no electrical connection...