The capsule endoscopy device is a wireless instrument approximately the size of a large pill (11x26 mm, 3-4 grams), containing a mini camera, a light source, a microchip, an antenna, and a battery. It navigates through the digestive system propelled by the natural movements of the stomach and intestines, capturing thousands of images throughout its battery life. While standard capsules capture two images per second, advanced models can record up to 18 images per second. The images taken by the capsule are transmitted via radiofrequency waves through electrodes placed on the patient's abdomen to a portable recording device, where they are stored. The average battery life of the capsule is approximately 8 hours, during which it continuously captures images.