[Brand-New Design] NO more insulation spacer. GREATER ACCURACY & WATER RESISTANCE. IT will AUTOMATICALLY TURN OFF. | [AVAILABLE FOR ? & ?] There is a ?/? "utton on bottom of the thermometer , click there to change. | [SAFETY BABY BATH THERMOMETER] BPA FREE MATERIAL PRODUCT. Long-lasting life, safe and harmless built-in button cell. !!!WE GUARANTEE THAT IT REMAINS WATERPROFF AFTER YOU CHANGE THE BATTERY!!! | [MULTI-FUNCTIONAL USE] This baby thermometer can measure the bath water temperature for baby, also the room temperature. | [QUICK& ACCURATE] It will tell you the water temperature within 1 second, and you can easy to read it from the big LCD display, which helps you to confirm a comfortable water temperature for your baby to enjoy bath fun.