The video shows a baby sitting in a stroller. The baby is wearing a white shirt with a cartoon design and is secured by a black seatbelt. The stroller has a navy blue interior and a white padded headrest. The baby initially has their fingers in their mouth, then looks at the camera and smiles widely, showing their teeth. The baby holds a black phone in their hand while smiling. The background shows a glimpse of a paved area and some greenery. The lighting suggests it's daytime, possibly outdoors.