Size: 12.5 * 3 * 2.5cm<br />color: blue<br />material: plastic<br />Packing: Color Box<br />Power: CR2032 button battery (not included)<br />Scope and Purpose: 1 second fast temperature measurement, ergonomic design, simple operation, suitable for measuring body temperature in homes, hospitals and other public places, the product is suitable for the elderly, children, youth, and other groups.<br />product manual: <br />Temperature has four functions: ear temperature, forehead temperature, room temperature, and the temperature of the bottle free earmuffs design, fast and convenient, one second complete temperature record temperature of 10 groups memory function<br />Fever prompts: temperature over 38 ℃, the machine issued a \