Breathe Easy, Live Boldly! 🌟 Low power consumption with auto shut-off for extended battery life. Ideal for sports enthusiasts and travelers alike! Enjoy a rotating LED display for easy reading in any position. Weighs only 50 grams, perfect for on-the-go monitoring. Get accurate oxygen saturation and pulse rate readings in just seconds! Fits all finger sizes 20 hrs battery life 8-10 sec read time The AccuMedCMS-50D1 Fingertip Pulse Oximeter is a portable and lightweight device designed to measure blood oxygen levels and pulse rates quickly and accurately. With a user-friendly LED display, it caters to all finger sizes and is perfect for sports, exercise, and travel. Equipped with two AAA batteries, it offers up to 20 hours of continuous use and features an automatic power-off function to conserve energy.