Its like having a 4-Foot antenna on your cell phone! NO MORE DROPPED CALLS
* They improve performance inside tunnels, elevators, buildings, and more!
* Reduce Static!
* Best of all they work on ANY cell phone!
Easy to install! It mounts inside the battery compartments of you
cell phone. NO tools are required. I have one of these on my cell phone
and have noticed a big difference in the amount of static I get