[Brand-New Design] NO more insulation spacer. GREATER ACCURACY & WATER RESISTANCE. IT will AUTOMATICALLY TURN OFF., [AVAILABLE FOR ℃ & ℉] There is a “ ℃/℉ “ button 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.