1.Large capacity power bank can help the smart phones recover to the state of sufficient electricity.
2.Simple operation. You can know the power bank’s charging state and the residual capacity through the display of the LED lamp just by touch the switch.
3.High safety. Circuit protection,short circuit protection and so on make all products through relevant quality certifications. You can use the power bank without any security concerns.
4.Light weigh, small size, fashion, easy to carry.
5.Multipurpose. It can charge for multiple mobile devices.
6.It can be used as the hand warmer because of its automatic heating function.
7.Colorfull shelles are very beautiful.