Description Product information: Battery type: AAA x 2(Not included) LED indicator color: Green, Orange, Red Measurement range: Forehead mode: 32.0C - 42.9C (89.6F - 109.2F) Eardrum Mode: 32.0C - 42.9C (89.6F - 109.2F) Object mode: 0C - 100C (32.0F - 212.0F) Accuracy: 0.2C (0.4F) Fever alarm: Orange low temperature alarm, 37.4T37.9(99.3T100.3) Red high temperature alarm, 38T 42.9 (100.4 T 109.2 ) Auto power off: 30 1 second Product size: 152*44*30mm Weight: 72g Package content: 1 x thermometer 1 x storage bag 1 x instruction manual 4 in 1 multifunctional: ear and forehead thermometer can not only measure body temperature (for babies over 3 months), but also the environment, food, water and other objects. Accurate and Reliable: The temperature range of the thermometer is 0.2C. The backlit LCD screen turns off automatically within 30 seconds. Convenient and easy to use: The infrared thermometer is equipped with excellent microchip and high-sensitivity sensor. With one button, you can get accurate readings within 1 second. Tricolor Fever Alert: The infrared thermometer has a three-color alert function. The green indicator shows the normal temperature (32 37.3 C, 89.6 99.1 F). The orange indicator shows low fever (37.4 to 37.9 C, 99.3 to 100.3 F) and the red indicator shows high fever (38.0 to 42.9 C, 100.4 to 108, 6F).