The simple auto set alarm clock comes with no setting hassles as the USA local time is downloaded to the digital clock and reserved with a button cell battery. Simply plug the bedroom clock into wall outlet, set your time zone (EST, NST, AST, HAT, AKT, PST, MST, CST) and you are there!

Backup battery (not included) keeps the clock working during power cut (press any button, clock lights up for 5s then off automatically for power saving). The alarm will go off at the scheduled time, ensuring to wake you up the next morning. No need to worry about missing your important meeting!

There are 6 brightness levels (100%→70%→50%→30%→10%→5% ) plus AUTO DIMMER mode, no worry about the display light blinding you all night long nor squinting needed. To adjust the brightness, the clock should be plugged into a wall outlet. With only batteries powered, brightness is not adjustable.