Specification:

Item: 22.5W-66W Super Fast Charge Power Bank With 4 cables
Capacity: 30000mAh
Input:
Micro USB input: 5V/2A
Type C Input: PD20W
Output:
USB Output: 22.5W
Type C Output: PD20W
Total power:22.5W- 66W power bank
Material:ABS Plastic
Color: Black

Feature:

Support  Fast Charge
Support PD 20W Two-Way Fast Charging
Support PD 3.0 Fast Charging
Support Type C Input and Output
With LED Digital Display
Built-in 4 cables

Note:

30000 mah is a theoretical capacity from the company.  You can charge 1-2 times(depending on your phones conversion rate) at one go.

Package Included:

1x Power Bank
1x USB Cable
1x User Manual