CE and FDA approved. Measuring the body temperature just 1 second. Capable of both forehead body temperature measurement and ear temperature measurement. Method: infrared radiation method Range & Error:  96.8F under, 102.2F excess �± 32.54F ¡ 96.8F ~ 215.96F �± 32.36? Environment: 60.8? ~ 95?, humidity 95% or less Measure Time: Within 1 second Memory: up to 32 records Size: 36mm(W)�?49mm(D)�?157mm(H) Weight: 73g (battery unstainable) Power: DC3V / alkaline battery (AAA) �? 2EA Luminescence: Easy to measure body temperature in the dark or sleeping place. Power saving: Automatic termination in non-use Notice Alarm: 6 times Beep Sound Notification Function when 100.04~107.96 F Made in Korea