Cross-Border Children's Bath Thermometer Water Thermometer Baby Bathtub Bath Tub Duck Thermometer

Timer: the maximum time is 59 minutes 59 seconds (automatic time when entering the water to see the Bath duration. The countdown time has a sound alarm to prevent the bath time from being too long)

high temperature prompt range: above 39 ℃, red light is on (adjustable between 37 ℃ and 46 ℃, default value is 39 ℃)

low temperature prompt range: below 35 ℃, bright yellow light

the product uses two LR44 batteries, and the battery is shipped by default. The new battery can be used for about half a year