Forehead Thermometer Band Fever Baby Child Adult Check Test Temperature Feature: Easy to use and fast measurement (15 seconds) No battery required, unbreakable, compressible Mercury-free, non-toxic, health and environmentally safe Pocket-sized for use at home or on the go. Temperature range: 35 (95) to 40 (104) Parents can continuously monitor the baby's temperature without affecting the baby's sleep Specification: Dimensions: 90 x 16 mm Net weight: 1 g Main color: Black How to use forehead thermometer: Hold the thermometer firmly at both ends and flatten it in the middle of the dry forehead. Leave it in place for at least 15 seconds. Put the thermometer on your forehead and read it. (Use a mirror to read the thermometer on your body). Look at the box and check the colors. Green indicates the correct temperature. If the only colors displayed are blue and tan, the temperature is somewhere in between. Please use it at room temperature between 15 ° C and 30 ° C. As with all thermometers, do not take temperature for up to 30 minutes after eating, drinking or exercising. Package includes: 8 x Forehead digital thermometer Put the on your forehead and read it. (Use a to read the on your body). Look at the box and check the colors. Please use it at room temperature between 15 ° C and 30 ° As with all thermometers, do not take temperature for up to 30 minutes after eating, drinking or exercising. Temperature range: 35 (95) to 40 (104) Green indicates the correct temperature. Net weight: 1 g