Bigme B7 Pro

This is the domestically unreleased Bigme B7 Pro. It's an E-Ink Android device that allows you to read books on Kindle and other apps.

I purchased it on Mercari a little while ago, but I'm selling it because I no longer have a use for it. (Purchased for ¥64,000, and have barely used it since.)

Compared to other E-Ink devices, the SoC performance is significantly higher. It also supports 4G communication by inserting a SIM card.
(It seems like it should automatically work with Docomo, Au, Softbank, etc., but MVNOs may require some extra steps. More on this later.)

Included are the main unit, two genuine covers (gray, navy), USB cable, pen, two cases, spare pen tips, pen tip replacement tool, foreign language manual, and the box.
A non-genuine matte screen protector is already applied to the screen.

Regarding 4G communication, it appears that APN settings are only automatically configured by default. I'm not sure which carriers are automatically supported.
While Android usually allows manual APN settings, this function is disabled in the standard settings app.

I was using IIJmio, so I installed a third-party settings app from the Google Play Store to configure the APN and was able to communicate.
Please consider whether you can handle these settings yourself before purchasing.

The device is in good condition with no noticeable scratches or dirt.