Small and Delicate， Beautiful， Easy to Carry!Specifications:Measurement temperature range: 34.0-42.2��C / 93.2-108.0��FAmbient temperature range: 5-40��C / 41-104��FStorage temperature range: -25-55��C / -13-131��FMeasurement time: about 1 secondContinuous measurement interval: less than 5 secondsDisplay Temperature: Temperature approximate oral temperatureScale selection: Celsius C / Fahrenheit FDisplay: LCD displayModel / Memory: 8 groupsDisposable earmuffs: pressure ring plus PE filmErgonomic design: HandheldBattery Type: CR2032 (lithium battery) aHousing: PlasticDimensions (mm): 112 * 34 * 28Weight: 70g (including lithium battery) Packing:1 x IR ear thermometer1 x Storage case1 x Battery (CR2032)1 x Operating Instruction