Depstech WF010 Wifi Endoscope Review (Borescope! Inspection camera) is it any good?

Описание: This is the Depstech WF010 wifi endoscope (or more accurately, borescope) – currently available on Amazon for DIRT cheap @ less than £30!!
With such a low price, can it be any good?

This review is documented on the website: https://zxcxz.com/depstech-wf010-wifi...

It's available on Amazon:
https://amzn.to/33dTkDM (US)
https://amzn.to/2tdumnV (UK)

The double AA rechargeable batteries used in this video:

https://amzn.to/2oGOHmJ (US)
https://amzn.to/2E84y2K (UK)