Power up in style with this Superheros design high capacity12000mAh portable power bank
RGB color light backlight panel displays corresponding to the powerlevel:
Green Light : 100%,
Green Flash : 70-99%,
Blue Flash :30-69%
Red Flash : less than 29%

To Function : Press once to enter discharge, Press twice toenter the slow flash demo, Quick Press Twice to enter fast flashdemo, and Long Press to power off.
Supports over-charged, over-discharged, over-voltage, over-currentand short circuit protection, CE RoHS Certified.