The video shows a close-up of a Samsung branded screen displaying a graph with a green line and several bars. The graph is labeled with the frequency in Hz and the corresponding decibel level. The frequency ranges from 24.00 Hz to 96.30 Hz, and the decibel levels vary from 96.30 dB to 99.73 dB. The bars on the graph are white and appear to represent different sound levels. The video is shot in a vertical orientation and the background is not visible.