In the video, a person is seen holding a smartphone in their hand. The phone is submerged in water, and the person is using a stylus to interact with the screen. The stylus is used to draw lines and shapes on the screen, which are visible through the water. The person appears to be testing the phone's water resistance and the functionality of the stylus. The video is shot in a close-up view, focusing on the phone and the person's hand. The water is clear, and the phone's screen is visible through it. The stylus is black and appears to be made of plastic. The person's hand is steady, and they seem to be testing the phone's responsiveness to touch.