The UV filter works to absorb extra light caused by ultra violet rays

RF (Terrestrial/Cable) Connection Input(s): 1 (bottom)

Warranty: One Year

Designed to Impress

uNu Ecopak iPhone 5 Case -Snap-on Case and Detachable Battery (White/Blue) Category_Printer Accessories The UV filter works toIntroducing the newest generation of eco friendly power for the iPhone 5, the uNuEcopak Snap On Protective Case & Detachable Extended Battery is the essence of "green" engineering concepts and efficient power design. This vivid iPhone 5 battery case offers 360 degree protection plus the ability to attach and detach an external 2500mAh battery that more than doubles the power of the iPhone 5. And, manufactured with a USB port built into the battery