Brand: WELLEVER Product: Thermometers for medical purposes Battery Capacity: 1.5V. Dimensions: With an exterior size of 125 x 18 x 10 mm. Weight: Weighing only 9.5 g. Suitable Population: Applicable to everyone. Function Display: In terms of function display, it has unique features. It comes with a beeping prompt function that emits a crisp sound immediately after the measurement is completed, so you don't have to keep staring and waiting. The automatic power-off function is both thoughtful and energy-efficient, effectively extending the battery life. Additionally, it has a memory function that accurately records the last measured value, facilitating you to compare and view the temperature change trend at any time, providing a solid basis for health management. About this item: The WELLEVER medical thermometer combines convenience, accuracy, and practicality. The 1.5V battery capacity keeps it primed for action, while its small size and light weight fit every lifestyle scenario. Its universal applicability makes it a must-have in homes and medical institutions alike. The advanced beeping, automatic power-off, and memory functions enhance the overall user experience, making temperature measurement simple and efficient. If you want to add other features of the product, such as measurement time or accuracy range, feel free to let me know.