There was another recent thread where a device sold as an HC05/06 was some sort of BLE module.
https://forum.arduino.cc/t/problem-with-connecting-hc-06-to-rc-car-apps/1326901 Here's the image from that threa.
I think the image in @koofnik_ubk Post #1 looks similar to the unit which also presented as BLE in the Morich App.
