Requirements for Online Lessons
First of all, you need an instrument. Usually, lessons are held on a laptop or desktop computer with a webcam and microphone in the Zoom program, since only on such devices is it possible to connect the high-quality sound function for musicians. On a phone and tablets, the sound of the instrument is usually poorly heard, but they are suitable too.
Then an important factor is a stable and fairly high Internet speed. This can also be mobile Internet.
A big plus will be the presence of a tablet or smartphone as a second camera and / or screen, so that you can see me and simultaneously read the notes on the second device. Set up your webcam as in this photo.