The listing, Omron Ear Thermometer w/ IntelliTemp (New) has ended.
"Obtaining an accurate temperature with an ear thermometer requires proper alignment with the ear drum, which is not always easy. Only Omron offers patented IntelliTemp technology that senses and signals you when the thermometer is in proper alignment, providing the highest temperature reading. IntelliTemp is quick, accurate and easy, making it ideal for use with infants and adults."