VAYDEER Time Locking Container, Metal [Operation Confirmed]

This is the VAYDEER Time Locking Container (Abstinence Box).
Operation confirmed with USB and dry batteries.

It is solidly built with metal.
I think it would be quite difficult to break this.

Unfortunately, my willpower is weak, so I couldn't commit to a complete seal.
Why not take this opportunity to free yourself from temptation?

The size is about one size larger than a lunchbox, and it seems like several smartphones and a Switch console could fit inside.
There is a hole on the right side for charging cables.

Operation should be straightforward, but there are videos on YouTube that might be helpful (they are in English, but you can listen with Japanese audio).

As shown in the images, only the main unit is included.
Please understand that this is a used item before purchasing.

The following is an excerpt from a web page:
[Metal Construction] Unlike other timing lock boxes currently on the market, the VAYDEER Time Locking Container is made of high-quality metal. With a net weight of 0.95 kg, it is not only durable and long-lasting but also resistant to cracking and breaking. Additionally, the time lock box has a volume of 2.6 liters and measures 21.2 x 15.4 x 8 cm, making it ideal for school cabinet shelves, classrooms, homes, kitchens, bedrooms, offices, and more.

[Two Types of Power Supply Methods] The time lock container has two power supply methods: dry batteries and an external Type-C port. Even if the batteries run out while locked, the container can be unlocked with an external USB-C power source in emergencies (when the lock time has ended). This design offers greater convenience to buyers and eliminates the worry of frequent battery replacements.