HR02 is a "home router." ● Usage: Installed and used in homes and offices. ● Power: Always connected to a power outlet. ● Communication: Fixed use of Docomo's 5G/4G network. ● Connected Devices: Many (covers the whole house with Wi-Fi). ● Condition: "No problems with normal use," "No noticeable scratches." ● Peace of Mind: "No remaining balance," "No network usage restrictions," "Initialized." ● Accessories: "Box and cable included." No installation required, just plug it into a power outlet, and can be used even when moving for long periods. As shown in the photos, I have taken good care of it, so there are no scratches or stains. Everything is as shown in the photos and described, so please review carefully before purchasing.