Fashion Men Backpacks USB Charging Backpack for Teenagers Boys School Bag for Male One Shoulder Crossbody Chest Rucksack Mochila

List price: US $16.00
Price: US $12.80
You save:US $3.20 (20%)
Color: Black Blue Gray Dark Grey

Product Description

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

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