Full screen mirror design.
100% input compatibility: It has 5 kind of inputs (for Lightning, Type C, Micro and Dual USB) that compatible with all the USB charging cable, Type-c + Micro input
Accurate digital power display on the LCD screen
Capacity: 20000mah
Output: DC 5V/ 2.1A
Output ports: iPhone, Type-C, Micro and Dual USB
Input: DC 5V/2.1A
Input ports: Type-c , Micro 
Battery: Lithium Polymer 

GiftU is professional in customizing corporate gifts, has experience in customizing different USB drive