TESSAN (7-in-1 Type Converter Plug) Korea SE Type Outlet Converter

Thank you for viewing.
I used this during my trip to Korea, but I no longer have a use for it, so I am selling it.

Please note that the original instruction manual and box have been discarded.

Below is the description from when I purchased it on Amazon, copied as is.

TESSAN

[7-in-1 Type SE Travel Adapter] This Type SE travel adapter is equipped with 4 AC outlets, 2 USB-A ports, and 1 USB-C port. You can charge up to 7 devices simultaneously, solving the problem of insufficient outlets. The outlets are distributed in each direction, so even large adapters can be plugged in at the same time without interfering with each other.
[Essential for Your Destination Country] The main unit measures 56 x 79 x 67mm, making it compact and easy to carry during international travel. The Type SE plug is useful when traveling to countries such as South Korea, Germany, France, Russia, Iceland, Spain, Greece, and Norway.
[With USB Charging Ports] This international travel adapter has two Type-A ports and one Type-C port. The maximum output of a single USB-A port is 5V 2.4A, and the maximum output of the USB-C port is 5V 3.0A. The total output of the three USB ports is 5V 3.0A. The USB ports automatically detect the input current of multi-device digital products such as smartphones and tablets, and deliver the optimal current. Don't waste too much time charging, enjoy your trip!
[Safe and Convenient] Simply plug this Type SE converter into the local outlet and then plug in your Japanese product's outlet into the converter. It also features an insulated plug to prevent tracking fires and a built-in indicator lamp to confirm power, ensuring safe use.
[Please Note] This international outlet converter cannot change voltage. If you plan to use Japanese appliances (AC100V) such as hair dryers overseas, you will need a separate voltage converter. Appliances labeled as 100-250V compatible are designed for international use and can be used without a voltage converter. Voltage and outlet shapes may vary by region or building within the same country. (You may need different adapter plugs when staying in multiple hotels in one country.) Please inquire with your travel agent or hotel to confirm.