| Metal Power Bank ultra-thin portable mobile phone charging treasure business gift 4000 mah mobile po
| Size：110*68*9mm |
| Material：Plastic&metal |
| LOGO：full color printing,UV printing,silk printing,engraved |
| Capacity：4000mAh |
| Input：5V,1A |
| Output：5V,1A |
| Weight：200g |
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