Specification:
Color: gold / silver / black / blue / rose red (optional)
Material: Alloy shell + circuit board
Battery capacity: support for 8000-10000mAh polymer batteries (battery is not included)
Output interface: dual USB
Output voltage: DC5V /2.1A / 1A
Product size: 153 x 76 x 9.9mm
Packing List:1 x shell for power bank