Features: Function: Temperature/humidity display, time, alarm clock, date, week, sleepiness function. Real-time monitoring of temperature and humidity, to create a comfortable and healthy environment for the family, simple, practical, and exquisite. Alarm Function and Arrow Prompt: When the temperature and humidity exceed the set upper and lower limits, the item will send out the corresponding color alarm. Energy Saving Mode: Press the light key to turn on or off the backlight. Two sets of Alarm Clocks: Alarm clock 1, progressive alarm clock, wake you up from the dream, what\'s more, can set up to prepare alarm clock 2, prevent alarm clock 1 off, one more reminder protection. Warranty: Any problem, please contact our store without hesitation. Honor to serve you!