Square S: Metallic power bank with dual ports

Square S: Metallic power bank with dual ports

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Features:

1. Dual USB port
2. Aluminium alloy cover
3. Fashion design
4. Not easy to scratch
5. Large Capacity

Specification:

Cell Type: Li-Polymer
Capacity: 4000mAh
Input: DC 5V/1A
Output: DC 5V/2.1A  5V/2.1A【Total 2.4A】
Input charging time: 4.5-5 hours
Size: 110.2*68*12mm
Product weight: 122.1g
Recycling time: >500 full times
Colors: Golden, Silvery, Black, Blue, Red, Rose red
Certificates: CE, FCC, RoHS

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