Elivebuy ELB-POB-E11 10000mAh External Battery Power Bank with Dual USB Ouput for Smartphones & Tablets Shape: Compact design, super portable, easy to hold in your hand and put anywhere your want, e.g. a pocket or bag. Large capacity of 10,000 mAh, 5V 1A & 2.1A Dual output, simultaneous charging your iPad and iPhone at high speed (iPhone four+ times, and large-capacity phones like the Galaxy S5 three times) Dual USB output: Charge two smartphones or an iPad at full speed (USB Output 1: 5V 2.1A, USB Output 2: 5V 1A); Constructed with A+ Li-Polymer battery cells and build-in microchips to ensure safety use and long lifespan. 4 blue LED indicators display the remaining power; red light flashing warns of low battery and needs recharge the power bank. Package contents: iMix external battery, micro USB cable, user manual.