ACCURATE HIGH READINGS: Tested and found to be fast and reliable to use. We make full use of high-precision infrared sensors and practical patented designs. It's all about ensuring you get accurate and consistent readings.QUICK AND EASY TEMPERATURE MEASUREMENT: It uses infrared technology to measure body temperature in 1-3 seconds without any touching. Taking your forehead temperature with this thermometer is as easy as pressing a button. Freely switch between Fahrenheit and Celsius, the default is Fahrenheit.User-Friendly Functional Design: To ensure that this thermometer is easy to use, it is equipped with a high-definition LED screen and one-button operation. You can easily measure your body temperature at night. Fever warning light lets you know immediately if you have a fever. Temperature measurement made easy!Perfect for baby bedtime: This fever thermometer can be used late at night without even turning on the lights. This highly sensitive infrared sensor ensures accurate temperature measurement.It is an exquisite work of art.