Using advanced technology, the water bath thermometer is designed to take care of your baby like a baby needs. With a revolutionary LED digital display, this shower hose connector allows you to clearly and accurately monitor the water temperature based on a high precision temperature sensor. No longer worry about hot or cold showers, you can easily get the best water temperature.No need to use battery. Builtin water flow generator. Only water flow can generate currentUltra-Practical Shower Thermometer: with this thermometer, we can take shower with just right water temperature, especially suitable for the family with babies.High Precision Monitor: built-in high precision temperature sensor, providing5~85C measurement range and +/- 0.5C accuracy.Whether it is high or low, whether the water outlet is facing up or down, you can face the screen directly so that you can observe the water temperature more convenientlycolour: silverMaterial: plasticsize: 8.1x8x3cmPackage Contents:1*Shower thermometerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.