SZELAM Atomic Clock,16.7″ Large Display Digital Wall Clock Battery Operated,Digital Calendar Auto Setting Desk Clocks with Indoor Temperature, Humidity,Date,Day,Auto DST for Elderly Bedroom Classroom

【Atomic Wall Clock】The Atomic clock has a built-in receiver that automatically synchronizes itself with WWVB radio broadcast,which will set and update time automatically every midnight,Never needs setting,the time is always accurate to the second.The time of the wall clock can also be set manually and has an automatic change over from summer to winter time.It has four time zones optional:EST,PST,MST,CST
【16.7″ Large Display Wall Clock】The battery operated wall clock put the batteries in and the wall clock will automatically receive the radio control signal and set the correct time and date in 7 minutes,With 16.7″ large display screen,easy to read,Even at a long distance,it can be read clearly,which is friendly for the elderly,Ideal for your home,office,school,bedroom classroom or church
【Multifunctional Digital Alarm Clock】The digital clock with 12 or 24 hour display formats,indoor temperature display in ℃ or ℉,Date,and Day of week,humidity bring you clear and comfortable visual sense.Meet your various needs.Great for parents,friends elderly or anyone on New Year’s Day,Christmas and anniversaries