Men Backpack Casual Fashion Laptop Anti-theft Notebook Travel Bag with USB Port
Store: wish
Internal structure: computer sidekicks, mobile phone bags, document bags, zipper bag,patch pocket and pen bag Material: oxford fabric Closure Type: Zipper Function: wear-resisting, lighter and shockproof , breathable, with USB port Size: 43cm x 26cm x 11cm Package include: 1 x Backpack Note: There is no mobile power comes with the backpack inside. If you want to use External 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 of the first mobile power.