Non-contact Forehead Infrared Digital Thermometer Temperature Meter --- which is safe, non-toxic, wear-resistant and durable Description: NON-CONTACT DESIGN: Use the non-contact design, which can prevent skin infection to make it safer and more convenient. HIGH PRECISION: The product uses infrared temperature measurement technology with fast response and high precision, it can measure your temperature quickly. THREE-COLOR BACKLIGHT: Designed with three-color backlight, each color corresponds to the corresponding temperature range, and the screen will display the corresponding color according to the measured temperature. DISPLAY SCREEN: Equipped with a large display screen, which allows you to know the measured temperature more accurately and quickly. EASY TO USE: One button control, it is very easy and convenient to use, which is suitable for forehead and wrist measurement. Specification: Material: PVC Power supply: DC 3V, 1.5W, 2 AAA batteries (not included) Measurement distance: 1-5cm/0.39-1.97inch Package Contents 1x Electronic Thermometer (Batteries Not Included) Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.