In the video, a person is seen holding a red and black device with a screen. The device is being used to check the engine of a car. The person is using a wire to connect the device to the engine. The screen of the device is showing some graphs and data. The person is wearing a black shirt and is standing in front of the car's open hood. The engine is visible and appears to be in good condition. The person seems to be checking the engine's performance or diagnosing any issues. The video provides a clear view of the device and the engine, making it easy to see the details of the process.