Infrared technology. Takes temperature quickly and easily even when your child is asleep. Forehead scan. Ear read. 1-year limited warranty. Instant Read: Infrared technology instantly reads body temperature. Forehead Scan: Accurate, non-invasive method ideal for minimizing disturbances while one is sleeping. Ear Read: Precise and easy to use with the simple press of a button. Talking Function: Audio readings in multiple languages (English, Spanish, French, German, Italian, and Russian) to assist user in identifying temperature. Red light indicator detects when fever is present. Quality Guaranteed: This Top Care product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. Benefits: Compact and easy to hold; Large, backlit LCD screen; Easily detect when fever is present with LED fever alarm indicator; Easily track temperatures with 30-reading memory storage; Date and time display; Fahrenheit/Celsius switchable. Includes: 2 AAA batteries; English and Spanish instructions; 1-year limited warranty. Made in China.