Multi-port USB digital display smart charging station.
This type of charging station is designed to charge multiple devices at once.
The box indicates that it comes in versions with 20, 30, 40, or 60 ports.
The input voltage is 100-240V AC, with a frequency of 50-60Hz, and the output voltage is 5V.
These devices often feature a smart chip to ensure efficient and safe charging for each connected device.