Note: There is no mobile powercomes with the backpack inside.

If you want touseExternal USB Charge Function, you have to do as follows:

1.Buy a mobile power

2.Connect your mobile power with the USB interface inside the backpack

3.Connect your phone with the USB interface outside the backpack

4.Charging begins.

There are 2 kinds of mobile power in the market.

1:Plug in your phone, you can start charging

2:Plug in your phone also need to press button of mobile power then start charging

To cope with this backpack, we suggest purchase ofthefirst mobile power.

Please Check the package and item carefully to make surether is no problem

If there is any problemor you are not entirely satisfied with your purchase, please don't hesitate to contact

us before leaving negative feedback. We will resolve the problem to satisfy you.

If no problem, please leave us 5 star positive feedback. Thank you!!!

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