Griffin ClearBoost Antenna Boosting Case for iPhone
We all wish we could carry around an external booster antenna for our cellphones. ClearBoost lets you do exactly that for your iPhone. This clever case conceals a built-in booster antenna that captures more of the available wireless signal and sends it to your iPhone¿s internal antenna. The result is better reliability for your signal, especially in border areas¿which translates to fewer dropped calls, wider coverage areas, and faster downloads. Nothing to plug in - just snap iPhone in ClearBoost¿s durable polycarbonate case. Your iPhone gets protection from real-world hazards, and its antenna gets a boost.