The image shows a close-up of a finger pulse oximeter device. The device is white in color and has a rectangular shape with rounded edges. On the front of the device, there is a digital display that shows the pulse rate in red and orange. The display shows that the device is used to measure the oxygen saturation levels in the person's blood pressure. There is also a small button on the side of the display that can be used to turn the device on and off. The background is blurred, but it appears to be a wooden surface.