What You Get: 1x infrared thermometer, 2x AAA batteries, 1x instruction manual and hassle free 12 months warranty. Feature Rich: Easy to use features include a 30 second auto power off function to save power, memory storage function to save up to 32 measurements for quick access, a switch between measuring object or body temperatures, a sound toggle and a fever alert system. High Accuracy: The hyper precise infrared sensor collects more than 150 data points per second in an outdoor or indoor environment ensuring you get maximum accuracy every time you take a temperature. Long Term Reliability: Lifetime and reliability tests have shown our IR forehead thermometer to last over 1000 hours of usage. Advanced Technology: Superior performance delivered by the latest smart chip utilizing an optimized algorithm to ensure the 3 ultra sensitive sensors precisely measure your temperature to hygienically deliver accurate results, faster, safer, and more reliably.