In the video, a person is seen riding a bicycle on a rocky terrain. The camera angle is such that the viewer can see the handlebars of the bicycle and the person's hand. The person's hand is seen pressing a button on the handlebar, which is presumably to control the bicycle's speed or other functions. The terrain is rocky, and the bicycle seems to be designed for off-road cycling. The person's hand is visible, and the bicycle's handlebars are black. The video is shot during the daytime, and the lighting is natural.