Made with advanced infrared temperature measurement technology, temperature can be quickly measured within 3~5cm without skin contact to provide better protection for your family. Battery: 2 AAA batteries (not included). Ergonomic design, small and light, comfortable to use, easy to carry. One-button design, simple and convenient operation, the elderly can also easily use, to measure the temperature of babies or adults. High-definition large LED screen, clearly displayed data and a memory of 32 readings , record your temperature at any time. Fever warning: when the measured temperature > 37.8 degrees, the thermometer alarm will sound. Smart probe with anti-glare design, microchip sensor, fast and accurate measurement of body temperature. It can adapt to medical temperature measurement systems in different countries by converting degrees Celsius and Fahrenheit. We are committed to always treating you well with exceptional customer service. If you believe the thermometers you received are not new, damaged, defective or not as described, we will be responsible for all loss. Shipment Number: 1pcs (without battery)