4200mAh Extended Battery Case Back Up Power Bank for iPhone 5 5S 5C Back Up + Lightning Charging Port + Kick Stand + Slim Fit Slider Design + Full Body Protection + LED Battery Level Indicator (Black) Ultra-thin design and perfect dimensions. Perfect cutouts allow access to all cameras,microphones,sensors,controls and most importantly headphone jack Built-in kick stand that offering a comfortable angle for watch movies,web-surfing 4 LED Light Battery Status Indicator at the bottom of the frame. Rechargeable for over 500 cycles,Built-in short circuit and over-charge protection