USB Charge music canvas Backpack luminous pupils Good school Backpack students leisure backpack female fashion Star Backpack

List price: US $28.50
Price: US $17.39
You save:US $11.11 (39%)
Color: L USB music black L USB music gray L USB demon L USB one piece No USB pink No USB purple No USB yellow white No USB blue red No USB lemon yellow No USB red white

Product Description


There is no mobile power comes with the backpack inside.

There are two models,With USB and Without USB.

Large size : 48cm*31cm*17cm,fit 15.6 inch laptop

Middle size : 43cm*26cm*12cm,fit 13 inch laptop

1 Inch = 2.54CM; 1 CM = 0.39 Inch.

Please allow 1-3cm (0.4~1.18″) differences due to manual measurement, thanks.

With USB:

Without USB:

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

About External USB Charge Computer Backpacks:


If you want to use External USB Charge Function, you have to do as follows:
Q1:Is there mobile power inside the Buyer
A1:No have.You need buy a mobile power
Q2:How to use External USB Charge Function ?
A2:.Connect your mobile power with the USB interface inside the backpack,
Connect your phone with the USB interface outside the backpack,then charging begins
4.Charging begins.
A3:How to choose mobile powerThere 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.