Rechargeable 2300mAh battery extender and protective case in one
More than doubles the battery life of the Samsung Galaxy SIV -- Up to 270 hours of standby time. Up to an additional 6 hours of Talk Time. Up to 36 hours of additional audio playback. Up to an additional 9 hours of video playback.
Soft touch finish - Sleek design includes a new, soft touch, rubberized finish that mirrors the look of the Samsung Galaxy SV