Package Included 1 x Medical Thermometer 1 x Unser Manual SPECIFICATION Material: ABS & silicon Color: white & blue Response time: 10 seconds Measurement Range: 32.0 42.9(90.0-109.9) Battery: One 1.5 V button battery included. Operating Environment: 540 (41104) Battery Life: About 2 year for average use. Accuracy:0.1,35.5 - 42.0(0.2F,95.9 F-107.6 F )0.2 below 35.5 or over 42.0 (0.4 F below 95.9 F or over 107.6 F) 3-in-1 Thermometer: You can use it as oral thermometer, armpit thermometer and rectal thermometer. Fast Measurement Thermometer for Fever: We do understand your anxious mood while you are trying to find out your babys situation. The baby thermometer only need 10 seconds to give you the results. C & F Switchable thermometer for kids: When you need tell the temperature to doctor in foreign country, you can read both C & F temperatures at the push of a button. Soft silicon tip baby thermometer: Medical Thermometers is soft. Flexible tip that ensures maximum comfort for children & infants and will not poke their delicate skin. Work for All: It is a must-have item in your family. Thermometer for fever can take measurement for adults, kids, babies and even pets. Waterproof Design: The tip is proof of water, so the rectal thermometer is convenient to clean and disinfect. It is also safe to use in mouth. Note: Do remember to clean before using. Only the tip is waterproof,do not immerse the whole body into the water.