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 - 109.2 F) Eardrum mode: 32.0 C - 42.9C (89.6F - 109.2F) Object mode: 0C - 100C (32.0F - 212.0F) Accuracy temperature: 0.2C ( 0.4F) Fever alarm: Low temperature alarm orange, 37.4T37.9(99.3T100.3)andlt; brandgt;High temperature red alarm, 38T42.9(100.4T109.2) Auto shut-off: 301 seconds Product size: 152 x 44 x 30mmandlt; /liandgt; Weight: 72g Package Content: 1 x Thermometer 1 x storage bag 1 x instruction manual Ear and Forehead Thermometers Multifunctional 4 in 1: can not only measure body temperature (for babies over 3 months), but also the environment. ent, food, water and other items. Accurate and reliable: The temperature range of the thermometer r is 0.2. The backlit LCD screen will automatically turn off within 30 seconds. Convenient and easy to use: The infrared thermometer is equipped with an excellent chip and a very sensitive sensor.With just one button, you can get accurate readings in 1 second. Tri-color fever alert: The infrared thermometer has a tri-color alarm function. The green indicator shows 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).