Three functions:
1， a 10000mAh power bank
2， a back case 
3， a phone stand  

-External battery and case for your iPhone 6 Plus / 6S Plus (5.5 inch)
-Ultra thin type，convenient and easy to use， high capacity
-Power to charge anywhere
-Use the USB cable to charge and sync
-4 LED Indicators

-Capacity: 10000mAh
-Input: 5V DC  0.8A max
-Output : 5V DC  1.0A max