Here is a detailed description of the video. The video shows a person holding a smartphone and playing a game. The phone is an iPhone with a clear protective case. The game on the phone displays a purple, space-themed background with a planet and some text in Russian. The person is using a small, black object, possibly a stylus, to interact with the screen. A small, gray and green figure is placed on the screen, near the bottom right corner. The phone is lying on a wooden table and is connected to a charging cable. The person is wearing a ring on their left hand.