The video features a man wearing a white shirt and red tie standing in front of a white background. He is speaking to the camera and gesturing with his hands. On the right side of the screen, there is a picture of an air purifier with the text "2 GROUPS OF AIR PURIFIER" above it. Below the air purifier, there is a caption that reads "There are 2 groups of air purifiers" and "One is portable air purifiers." The man appears to be explaining the different types of air purifiers available.