PSP Go Console with Charging Cable, Junk, Overseas Version

Selling as junk because the power sometimes doesn't turn on.

Currently, it's stable for some reason, but after turning off the power, there are times when the screen won't turn on no matter how many times I slide the POWER switch.
I suspect it might be a contact issue, but I don't have enough knowledge to be sure.

The screen does not have a protective film.
Buttons are fine.
The screen is not yellowed.
It can be locked.
Earphone jack is fine.
WiFi search was successful.
Bluetooth search was successful.
Speaker is fine.
The analog stick also feels smooth when moved, so it seems to be fine.

⚠ This PSP Go is a Japanese version, so the confirm button is the ✕ button. ⚠

Please consider the above points before purchasing!