ITEM NAME:Whale Digital Electronic Timing Light Alarm Baby Bath Water Thermometer Deluxe.MODE(SET): switch, mode, setting. When the water temperature is too low, there will be green backlight flashing and sound prompt. (Low temperature range: below 35 ℃.). High temperature can be set to tip temperature points, the set range 3 ℃-46 ℃, the default value of 39 ℃.
