Features: Universal Human Temperature Measurement: Infrared forehead thermometer, suitable for babies, kids, adults. Non-Contact Measurement: 3-5cm non-contact temperature measurement, temperature can be measured even when the baby is asleep, safe and quiet. High Accuracy & Fast Measurement:±0.3℃ high accuracy and 1-2 seconds fast measurement, can record 32 sets of data. Large Screen & High Temperature Warning:Large screen display with LED backlight, supports high temperature red light warning screen display and 6 beeps. Convenient to Carry Around: Handheld use, compact and lightweight, easy to carry around; automatic shut-down without any operation within 20s.