The video shows a scuba diver underwater, wearing a diving suit and goggles. The diver is holding a camera and recording himself while swimming. The water is clear, and the diver is surrounded by rocks and coral. The diver is moving slowly and carefully, and the camera captures the bubbles rising from the diver's gear. The lighting is dim, but the diver's gear is well-lit, and the water is clear enough to see the details of the underwater environment.