Chibion Touch With Instruction Manual Purchased new in 2019 and stored in a dark place after being used for about six months. I have confirmed that it works. There is some slight yellowing, but it does not affect use. Although it is a beautiful item, it is still a used item, so please purchase it if you understand this. It was very easy to use because you stick it to your forehead. It can still be used, so I hope you will find it useful. Usable from 0 months old. You can take a temperature in an instant just by touching the forehead for 1 second, without the baby disliking it. There is no need to undress the baby, and it won't wake a sleeping baby. With a temperature measurement program specifically for babies, you can measure accurately in an instant just by touching the forehead. It can be measured without stress for both the baby and the mother, making it ideal for daily temperature measurement habits. It comes with a temperature record chart, which is convenient for understanding normal body temperature. It is easy to hold in either hand and fits the mother's hand with a non-slip material. It has a liquid crystal screen with a backlight that is easy to see even in a dimly lit room. With auto power off function. Battery replaceable. With storage case. Healthcare Thermometer Healthcare supplies Related information Baby health management