High-quality workmanship: Our baby digital measuring liquid bath thermometer is made of paraffin, the plastic is BPA-free. With a built-in sealed battery, a waterproof rating of IPX7 and has been rigorously tested and tested before leaving the factory, safety and particularly robust is important to us Portable design: Our baby bath thermometer is small and lightweight, and the portable design means you can take it anywhere. Our bath thermometer has the appearance of a penguin/Crab/Rabbit/Whale that can attract the child's eyes so they do not refuse to take a bath. Easy to use: bath thermometer baby digital dads can control the bath ritual in the baby bath with the help of the clear display. Clearer, easier to understand and more convenient to use than conventional thermometers. Multi-purpose: bath thermometer stable design means that unlike some other designs, it is less likely to tip over when swimming and mismeasure the temperature, providing an accurate and reliable water temperature in seconds. With the bath thermometer you can easily measure the bath or children's room temperature. Note: Our baby digital bath thermometer has no playable functions, please let children use the thermometer accompanied by their parents to avoid unnecessary injury.