... is a special universal power pack,which surface is made by extreme strong glass ,and it have a LED light can indicate how ... %,75%,100%7) It come with a USB cable and 7 connectors( Sony ericcson, Nokia,Micro USB,mini USB, iphone, PSP), we use female ... for Overload, overvoltage, and overheat10) CE,RoHS ,FCC compliant..u portable power bank