Color white Special function silent clock Product size 10W x 10H mm Product Dimensions 10W x 10H mm p> Power Battery Operated Age Range (Description) Adult Rectangle Frame Material Acrylonitrile Butadiene Styrene Is the battery included? No Fixed Type Desktop Mount Uncommon About This Item Battery use (excluding 3*AAA 1.5V), no need It can be used by plugging in, compact in appearance, easy to carry, equipped with a 5.6-inch large screen, intelligent low-sensitivity light, 12-hour/24-hour indoor temperature, convenient for children and teenagers to use, and a basic bedroom bedside table gift alarm clock. 5.6-inch large digital LED display, 85dB alarm clock sound, clearly display time, date, month and indoor temperature. The buttons on the back are very clear and self-explanatory, so they are very easy to operate. 12/24 hour format and F/C unit can be switched. Note: Only one alarm can be set. Temperature tells you the room temperature, not the general weather. When the sensor switch is turned on, this clock will automatically adjust to darken as the room darkens. See the time clearly, softly and clearly at night and fall asleep easily. When the alarm clock time is reached, press the snooze button, the screen will light up, let you sleep for 5 minutes, and then ring again, the alarm clock will make a dichroic sound, and the sound and frequency will change with time The passage increases gradually to wake you up in deep sleep so that you won't miss important appointments.