Dear Friend，

Welcome to our store，here you can enjoy the best online shopping.
If you have any question ，please contact us unhesitatingly.
We will try our best to provide you the best service!
We can not be better without you!
Thanks for your coming!

You can trust us from here:
All of the power banks have been authourized by the Rock Company;
All of the item we send to you will be the real great package.

Selling points:

As firm as stone.

It has aluminum alloy shell. Made of environmental-friendly and fireproof ABS，
it is temperature resistant and drop resistant.
Great drop resistant
Great temperature resistant

2.High quality.

The polymer battery cell and intelligent control circuit both meet national standards，

and 37Wh rated energy is subjected to the aviation Conditions of Carriage (<100Wh).

3.Dual USB output.

It is compatible for APPLE devices， for Android devices and various digital devices.

Packaging accessories:

   1.Packing
    2.Stone power bank
    3.User manual
    4.Warranty card
    5.32cm Micro USB cable