3 inch Luminous Alarm Clock Students Children's Alarm Clock Strong Wake-Up for Elderly Silent with Night Light Battery Powered

Case Material: Metal Dial Material: Plastic Display Type: Analog Power Type: Battery (requires one AA battery, not included) Size: 3 inches Advantages: Extra loud volume, soft night light, silent operation, accurate timekeeping, 3-meter drop resistance

Alarm Setting: Assume the alarm is set for 7:30 (1) First, adjust the hour and minute hands to 7:30 (turn in the direction of the rotation arrow) (2) Slowly turn the alarm setting knob counterclockwise. When the alarm pointer approaches 7, you can slow down. Turn until you hear a slight "click," and you can feel it on the knob—stop turning the alarm setting knob. The alarm is now set. (3) Turn on the alarm switch and adjust the hour and minute hands to the correct current time.