Why We Like It
Because it gives your iPhone a much better signal!

Summary
The Griffin ClearBoost Antenna Boosting Case for the iPhone will pick up the wireless signal available in your area and boost it via the antenna of the case. The iPhone will then feed off of this and give you faster connections when browsing and the best possible signal for clearer phone calls.

Manufacturers Description
This clever case conceals a built–in booster antenna that captures more of the available wireless signal and sends it to the internal antenna of your iPhone 2G. The result is a better signal, especially in border areas – which translates to fewer dropped calls, wider coverage areas and faster downloads when browsing through your cellular connection.

There’s nothing to plug in – just snap the iPhone 2G into the ClearBoost’s durable case to give your iPhone 2G protection.