Description: 【Features】: This Shower Thermometer utilizes a self generating hydropower powered mechanism, using water flow as its power source, offering a convenient showering solution that encourages better shower habits 【Easy Installation】: Designed with an integrate interface, this Water Temperature Thermometer can be quickly installed on various showerheads without the need for adjustments or causing damage. Its simple installation process ensures reliable performance across different setups 【Gentle Bathing Experience】: Engineered for precision water temperature control, this Shower Thermometer ensures the health and comfort of your family members, providing a soothing bathing experience 【Waterproof Design】: Featuring great waterproof capabilities with a fully sealed casing design, that guarantees strong waterproof performance and long time reliable operations 【with LED Display】: Equipped with a clear LED screen that provides real time water temperature updates, it allows you to easily control comfort levels to meet various bathing needs while avoiding excessively cold or hot temperatures for a security experience Specification: Material: Copper ABS   Size Chart: 9.2 cmx3.3 cm/3.62 inchx1.30 inch Package Includes: 1 Shower Thermometer Note: Please allow slightly errors due to manual measurement and different monitors.