In case you're curious about the technical details, that's a SCHALLFORT Vibe7-ONE USB 192 kHz/24 bit microphone, and a HAMA SpotLight Steady 120 LED-Ringleuchte ring lamp with an adjustable tripod and three different color temperatures. That's not the most expensive equipment, but still more professional than the ceiling light and my built-in laptop microphone that my business partners had to content with during many meetings in the past. I don't have any special camera, but the ring light includes a rack to mount my mobile. I use an older Google Pixel phone with a good camera and a good built-in camera software like most high quality smartphones should provide these days.