The video shows a pool cleaning device with a red car-shaped float attached to it. The device is being used to clean the bottom of a pool. The float is designed to look like a red car and is attached to a blue pole that is attached to the main cleaning device. The device is moving around the pool, cleaning the bottom as it goes. The water in the pool is clear and blue, and the pool is surrounded by a white wall. There are no other objects or people visible in the video.