Is Smart Device : No Form : Single Face Function : Acoustic Control Sensing Length : 174mm Width : 23mm Shape : SQUARE Diameter : 68mm Weight : 200g Model Number : Alarm Clock with Temperature Screen Type : LED Style : Modern Style Motivity Type : Digital Display Type : DIGITAL Feature : LUMINOVA Material : Plastic Origin : Mainland China Type : Alarm Clocks More choices Function 1. Two Display Mode Press and hold the + key to switch the display mode. (1) Time+temperature is displayed on the same screen (2) "Time+temperature" and "Date+temperature" are displayed cyclically 2. Two sets of Alarms Support to set Alarm frequency :5/6/7 5:Alarm rings from Monday to Friday 6:Alarm rings from Monday to Saturday 7:Alarm rings from Monday to Sunday 3. 5 Levels of Brightness adjustment 4. Voice control function (available when only powered by battery) 5. Snooze function snooze 5 minute 6. Power saving mode 7. Time memory function(available when powered by battery and plug in use at the same time) 8. Night Mode If night mode is on,Brightness darkens at night (22:00-6:00) 9.Anti-disturb function at night In the non-setting state, you can press and hold the snooze button for 3 seconds to turn off the display to prevent the screen from interfering with sleep at night. After entering the screen-off mode, you can press any key to turn on the display, but the voice control cannot turn on the display 10.12/24 hour format switch (1)Time Display (2)Long press the MODE button 24Hr Display (3)Press UP or DOWN can switch to 12Hr (4)Press the MODE button Time setting display (5)Hour digits flashing Product Show Body Color :Black Body Shape:Rectangle Words:As picture show Material of Screen:Mirror Size: 17.4*6.8*2.3cm Voice control: clap your hands or knock on the table to wake up the alarm clock NOTE 1:Take the protective flim on Clock Screen,it will be brighter. NOTE 2:It will go off after 10 seconds when only powered by AAA Battery(Not Included) Clap your hands or knock on the table to wake up the alarm clock If you want screen always on,please plug in use.