Fast, Non-contact + Contact Technology. Color-coded fever guidance. Understand results at a glance. Position Check: Checks distance and helps aiming between the eyebrows to ensure accurate readings.* 2 second measurement. Mute function. Safe and hygienic. Designed for newborns, children, and adults. Degrees F or C. Uses 2 AAA alkaline batteries (included). Includes: Braun Sensian 5 Non-contact thermometer 1x, Protective cap 1x, AAA batteries 2x. Recyclable packaging. *Pointing between the eyebrows at max. 1 inch distance from forehead is critical for readings accuracy. An adjusted mode thermometer providing an oral equivalent reading.