How to take screenshot on vivo NEX Dual Display

Brand: 
vivo
Model: 
NEX Dual Display
Instructions: 

To take a screenshot on your vivo NEX Dual Display

  1. Go to the screen you would like to save.
  2. Hold down the power button and Volume Down button
  3. Both hold them down at the same time 2 seconds
  4. You hear the sound informing that the screenshot was made.
  5. Find your screenshots in the gallery app