Product Description The Medline High-Impact Fingertip Pulse Oximeter is designed to provide accurate and reliable measurements of your oxygen saturation level (SpO2) and pulse rate (bpm). This oximeter comes complete with (1) AAA battery to power the device and a lanyard for convenient transportation. Its bright, full-color OLED display screen offers a clear view of SpO2 & bpm readings, even in low-light environments, and can be adjusted for 6 different viewing angles. The device features a durable, high-impact silicon casing that can withstand drops, making it ideal for daily use in various settings. Powered by (1) AAA battery, this oximeter provides up to 4 hours of continuous use, with an auto-shutoff feature that conserves battery life. The comfortable silicone finger chamber accommodates a wide range of finger sizes, and the one-button operation makes it easy to use, even for those with limited dexterity. With its unique blend of accuracy, durability, and ease of use, the Medline High-Impact Fingertip Pulse Oximeter stands out as a top choice for monitoring oxygen levels and heart rate. Manufacturer Contact Information 1-800-633-5463