Packing List: 1/2PCS * Thermometer 1/2PCS * Manual (English) Fast and Accurate: In 1 Second Reading for body or object, Accurate to within 0.1℉. Easily diagnose fever. Non-Contact Design: The non-contact infrared thermometer can detect temperature within 3-5cm (1.2-2inch) distance from forehead, more healthy and convenient. Fever Alarm: Three-color backlight, Provide high temperature notification function: Green backlight for normal body temperature (34.0℃-37.4℃/93.2℉-99.4℉); Blue backlight for low feve (37.5℃-38.5℃/99.5℉-101.3℉); Red backlight for high fever(38.6℃-43.0℃/101.4℉-109.4℉). Large backlight LCD Monitor: In the dark room for your sleeping baby to measure temperature, to see the body temperature, or for people with poor eyesight convenience. Body mode and object mode available: One switch to change made.Not only for body temperature, but also for temperature of room, object, milk, food, bath water etc. Power Supply: 2 * AAA battery (NOT included)