Power bank
Capacity: 4000mah
Input: 5V/1A
Output: 5V/1A
Accessory: usb cable
Packed by standard paper box
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USB flash drive
Capacity: 1/2/4/8/16/32/64GB
Logo: printing, engraving, full color printing, epoxy dooming
Packing: poly bag, white box, black gift box, etc.
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