Features:Model: ET-100BSoft operation keys not to disturb a sleeping baby.Fast response only needs one second for measuringAutomatic shut off in one minute non operated.Long life performance with common CR2032 size button battery.Specifications:Display range: 34.0°C~44.0°CAccuracy:±0.2°CMin Scale: 0.1°CMemory: 10 memoriesTaking times: One SecondBeeper functionAuto shut-off in 1 min after nonuseBattery: 1x CR2032 Lithium Battery(Included)Battery lift: Approx 2500 takesSafe andhygeianColor: whiteSize: 110*35*35mmWeight: 36g (include battery)Attention:This product can display Celsius temperature(ºC) only，Not Fahrenheit