Introducing our Accurate Cute Interior Battery Finger Oximeter for Kids! As a factory-direct product, we assure top-notch quality and reliability. This adorable oximeter is designed specifically for children, featuring an interior battery for convenient use. With its accurate readings, parents can monitor their little one's blood oxygen saturation levels effortlessly. Compact and lightweight, it fits perfectly on tiny fingers, ensuring comfort during measurements. Trust our factory's commitment to excellence and keep your child's health in check with this reliable and cute interior battery finger oximeter!