This thermometer has a large LCD screen and LED backlight which makes temperature measurements easy to read. The entire unit is lightweight and runs on a CR2032 battery. #Features & Benefits# • Suitable for both newborns & Adults - Worlds Smallest probe at 5.9mm • Convenient - Light, portable and runs on a CR2032 battery for long use • Quick - Fast one-second ear measurement • Easy Storage - Includes a portable case with built-in probe cover fixer • Easy-To-Read - Big LCD screen and LED backlight #Whats In The Box# • 1 Infrared thermometer • 21 Probe Covers • 1 Storage Box • 1 CR2032 Battery