Dual 2.1A USB Output allows you to charge 2 devices at the same time, and will work with all iphone/iPad/Tablets, or other cellphones and electronic devices. Built in IC chip, automatically identifies the devices to provide optimum current. It auto-stops when the phone is full charged. This helps protection against over-heating & over-charging situations.
It is made of durable and reliable ABS+PC+Silicone material. The USB ports are well protected by plastic caps, to further keep them away from water and dust. The side and four corners are covered by soft silicone, which ensures that the device works properly even when it has crashed or dropped.
There is a built-in Ultra-Bright 2 LED Flashlights, which supports 3 modes (Normal / SOS / Strobe) for your convenience and emergency use in dark. There are 4 blue LED pilot lights for battery level indication (25%, 50%, 75%, 100%) and power type indication (Green light is flashing when charging via sunlight, blue light is when charging via electricity).