Accurate and Reliable: The forehead thermometer is accurate to 0.4. The forehead thermometer uses an advanced intelligent temperature chip, which will intelligently compensate according to the measurement distance to ensure accurate results.Multi-purpose Thermometer: This 2-in-1 thermometer can measure forehead and object temperature. The 2-in-1 design will save you unnecessary expenses at home. At the same time, this no touch thermometer ensures hygienic use. One thermometer not only for baby but also the whole family. Note: Please select the correct mode before measuring. If the mode is incorrect, it will affect the measurement results.Energy Saving: The forehead thermometer for adults and kids requires 2 AAA batteries (included). If not used for a long time, the forehead thermometer baby will automatically shut down. At the same time, when the battery is too low, there will be a low battery reminder display on head thermometer.Fever Alarm: In body mode, when the measured temperature exceeds 99.5, thermometer for kids will beep 10 times(its no beeps in silent mode). The indicator on the front of the thermometer for fever will turn red.Store and view data: The body temperature thermometer will automatically store the latest 20 data. You can view past temperatures on the thermometer./ Switch: Whether you are used to using or , there is no need to worry! You can switch between and at will on this touchless thermometer.Suitable for Night Use: The backlight display designed for night use is clearly visible in dark environments. One-touch mute, don't worry the beep sound waking your baby. If the body temperature is higher than 99.5, even in silent mode, the indicator will turn red to remind you. On a sleepy night, you dont worry ignoring your babys fever.