Creative. to set speed into water, and ,durable,smooth. Electronic Temperature Measurement.This highly sensitive temperature sensor automatically measures the temperature after entering the water, which is convenient. Three color backlight Warning; Blue: water temperature is lower than 35 degrees; Green: the water temperature is 35.1~39 degree; Red: the water temperature 39.1 degrees. Five Temperature Alarm Function. when the area is different, the bathing temperature will also , so the suitable bathing temperature can be automatically Application. Suitable for bathroom, bathtub,bathing. Specification: Material: PP Size Chart: Dinosaur: Approx.8.5cmx14cm/3.35inx5.51in Sea Animals: Approx.11cmx10cm/4.33inx3.94in Chick: Approx.7.5cmx9.5cm/2.95inx3.74in Alien: Approx.9.5cmx14cm/3.74inx5.51in Package Includes: 1 Bath Temperature Measurement