Description: Intelligent Electronic Temperature: This highly sensitive temperature sensor automatically measures the temperature after entering the water, which is convenient. Waterproof: This water temperature sensor adopts the intelligent screen IPX7 waterproof technology, which is sealed. Multifunctional: Not only bath temperature sensor but also small toy for your baby, the cute design can excitate your baby's curiosity and enjoy bathing. Safe Use: The surface of the bath temperature sensor smooth, without burrs, without edges and corners, it is sleek and does not hurt hands. Three Color Temperature: blue: the water temperature is too low, light 6 seconds green: the water temperature is normal, light 6 seconds red: the water temperature is too high, and screen is always for warning Specification: Material: ABS Size Chart: Bear Shape: 12.5cmx9.5cm/4.92x3.74inch Whales Shape:14cmx9.5cm/5.51x3.74inch Package Includes: 1 Bath Temperature Sensor