SPECIFICATIONSBattery Included: NoBrand Name: NONEChoice: yesClassification: ins digital clockDial material: plasticDisplay Type: DIGITALFeature: LUMINOVAFunction: Touch SensingHigh-concerned chemical: NoneLength: 235Material: PlasticModel Number: 3d led digital wall clockMotivity Type: DigitalMovement type: electronOrigin: Mainland ChinaPower type: External power supplyProduct category: desk clockShape: GeometricStyle: Korean StyleType: Desk ClocksWidth: 40digital clock for wall: digital clock living roomled digital desk clock: digital clock nordicpanel type: LED LED Digital Wall Clock with 3 levels Brightness Alarm Clock Wall Hanging Clock Wall clock Home decorNote:Battery CR2032 (not included)DescriptionFunction:LED time display(the time display 0:00)There are 3 levels of brightness(the default brightness is medium)Night mode with automatic dimmingTotal 3 functional buttons:MODE,UP,DOWNTotal 4 positions time display(12/24 hour modes)The alarm AL display is 6:00Alarm with snooze functionSnooze function,5-60 minutes(The default interval time is 5 minutes)Power:5V(AC adaptor excluded),CR2032 button cell battery(not included) for settings back up,USB Cable(included)Time Setting:Press MODE for 3s to enter time setting, setting order: hour-minute.Alarm Setting:Under alarm mode, press MODE for 3s to enter time setting, setting order: hour-minute-snooze time. ''AL'' will light up when setting.When the alarm beeps:Press MODE to active the snooze function.The AL icon will flash.Or press DOWN to turn off the alarm.The AL icon will turn off.