This battery-powered alarm clock requires three AAA batteries (which ... and indoor temperature, and has an icon that indicates when the alarm is set. One fan raved: “What a deal, I just put ...

It’s an easy basic battery operated alarm clock, run by 1 AA battery (not included), easy for elderly and kids.

Source of power: If your nightstand isn't near an outlet you should look into wireless or battery operated alarm clocks. Make sure the alarm clock you purchase fits into your current lifestyle and ...

Remember when alarm clocks were small, battery-powered, and lasted forever ... setting to Automatic by tapping the brightness icon until an A appears, or else you’ll be awake all night).