(as of Nov 05,2020 15:22:24 UTC – Details)
There is a Li-battery in the storage battery compartment to track the current time and the current settings, which means the clock can calculate the time accurately even when the clock is not powered, but the screen cannot be light up normally. So whenever the clock is repowered and reactivated, there is no need to reset the time or any other parameters.
Important:Understanding the impact of temperature and humidity
Knowing your home’s temperature and humidity level is essential to improving indoor air quality and the overall health and comfort of you and your families. To ensure your home’s air quality, the Environmental Protection Agency (EPA) suggests maintaining proper indoor temperature and relative humidity (RH) levels to reduce the effects of many of unwanted conditions associated with poor indoor air quality.
Wall Clocks Battery Operated, Autoset – Once you insert three AA batteries(included), it will automatically set the correct time. You just need to select the time zone. It also has a Memory BATTERY in case of a power outage, in which case it will retain the correct time and date when the power returns.(non-atomic clock)
Digital Wall Clocks, with Temperature and Humidity – These digital wall clocks are equipped with Swiss high precision SHTC3 detection sensors,help you master the most accurate indoor temperature and humidity and create the most comfortable indoor environment.
Digital Alarm Clock, Large Display – Wall clock or table clock with large number display, this desk alarm clock with 8 minutes snooze has been designed with absolute simplicity in mind, so you can operate and read it without any more ado.
Wall Clock for Livingroom Decor – 12 or 24 Hours display formats; 8 time zones to choose and an option to turn daylight savings time on or off; temperature display in Celsius or Fahrenheit;accurate date and time. These digital wall clocks work well for offce,bathroom or kitchen decor.(no backlights)
Desk Clock,Accurate Date and Time – The wall clock set calendar, timer and alarm clock in one, accurate dates and times will keep you from missing important meetings and appointments. Buy the most valuable clock for the least money.