Features:100% Brand New.Safe， Fast and Convenient， Ideal for baby health care in daily lifeAlso Suitable for the whole family use， keep your body health in every day!LCD Display. Easy to readCompact， accurate and durableFor oral， underarm or rectal useVery sensitive device， quick 60 seconds to obtain results.Beeping sound lets you know when measurement is ok. Convenient and Practical!If temperature >37.5°C，it will beep every 0.125 sec which shows measurement is complete and warn may have a fever，if temperature <=37.5°C，it will beep every 0.5 sec which shows measurement is complete and normal body temperature.Memory functionPowered by one 1.55V button size battery (Included)Note: This unit can ONLY displays temperature in degree Celsius (°C) ... NOT Fahrenheit (°F)