Kingsons KS3140 Laptop Backpack External USB Charge Computer Backpacks Anti theft Waterproof Bags for Men Women

Kingsons KS3140 Laptop Backpack External USB Charge Computer Backpacks Anti Theft Waterproof Bags For Men Women
  • Seller Kingsons Factory Store
  • List Price US $59.20piece
  • Sale Price US $34.93piece
  • Shipping Free Shipping
  • You Save US $24.27piece41% off
  • Ratings 4.9 (56)

Product Description

USD 42.50-45.50/piece
USD 25.80/piece
USD 37.00/piece
USD 34.93-40.24/piece
USD 38.35/piece
USD 35.17/piece
USD 36.70/piece
USD 34.81-40.12/piece

Kingsons KS3140 Laptop Backpack External USB Charge Computer Backpacks Anti-theft Waterproof Bags for Men Women

Size: KS3140W-13inches (27cm*16cm*43.5cm)

KS3140W-15inches (31cm*19cm*46cm/ 12.2"x 7.4"x18.1")

KS3140W-17inches (37cm* 22cm*50cm)

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.

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