Specification BatteriesRequired : 1 Brand : Goetland BulletPoint1 : This jumbo LED wall clock is incredibly bright, so bedroom or small room is not recommended. Office, sitting room, hotel lobby, church, classroom, hall, saloon, industrial are highly recommended BulletPoint2 : 8 Levels Adjustable Manual Brightness/Auto Sensing Brightness, 16 3/4x6x3/4" (42x15x2 cm), Acrylic LED Module & Aluminum Alloy Body. Single Color, Not Changeable Colors BulletPoint3 : Multiple Functions: 12/24-Hour, 4 kinds of Information Display, Memorable Countdown, Timer, Alarm and Snooze Alarm, non Ticking BulletPoint4 : Remote control in 50 ft (15.3 m), USB Adapter, Low Energy Consumption. Use power, not batteries(A CR2032 used for information backup). 2 pre-drilled holes on back, Super Easy to Install BulletPoint5 : Modern Design, Fits greatly in Any Modern or Contemporary Environments. If you meet any problem, please contact us BulletPoint6 : Container type: Can Color : Red Digital on Black Background ConnectivityTechnology : USB CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 9775782258451 ExternallyAssignedProductIdentifier1 : 717760720993 ExternallyAssignedProductIdentifier2 : 0717760720993 Hazmat1 : LITHIUM METAL BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumMetalBatteryWithEquipment Hazmat11 : EG_SmallLithiumMetalBatteryWithEquipment Hazmat12 : ES_SmallLithiumMetalBatteryWithEquipment Hazmat13 : FR_SmallLithiumMetalBatteryWithEquipment Hazmat14 : GB_SmallLithiumMetalBatteryWithEquipment Hazmat15 : IN_SmallLithiumMetalBatteryWithEquipment Hazmat16 : IT_SmallLithiumMetalBatteryWithEquipment Hazmat17 : JP_SmallLithiumMetalBatteryWithEquipment Hazmat18 : MX_SmallLithiumMetalBatteryWithEquipment Hazmat19 : NL_SmallLithiumMetalBatteryWithEquipment Hazmat2 : UN3091 Hazmat20 : PL_SmallLithiumMetalBatteryWithEquipment Hazmat21 : SA_SmallLithiumMetalBatteryWithEquipment Hazmat22 : SE_SmallLithiumMetalBatteryWithEquipment Hazmat23 : SG_SmallLithiumMetalBatteryWithEquipment Hazmat24 : TR_SmallLithiumMetalBatteryWithEquipment Hazmat25 : US_SmallLithiumMetalBatteryWithEquipment Hazmat26 : ZA_SmallLithiumMetalBatteryWithEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryWithEquipment Hazmat5 : AU_SmallLithiumMetalBatteryWithEquipment Hazmat6 : BE_SmallLithiumMetalBatteryWithEquipment Hazmat7 : BR_SmallLithiumMetalBatteryWithEquipment Hazmat8 : CA_SmallLithiumMetalBatteryWithEquipment Hazmat9 : CN_SmallLithiumMetalBatteryWithEquipment IncludedComponents : Battery IndoorOutdoorUsage : indoor IsWaterproof : True ItemName : Goetland 17-3/5 inches Jumbo Wall Clock LED Digital Multi Functional Remote Control Countdown Timer Temperaturer, Red Digital on Black Background ItemPackageDimensions_Height : 51.816 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 21.844 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : wall-clocks ItemTypeName : Clock Manufacturer : Goetland Material : ABS Plastic & Acrylic ModelName : DB-Clock-0412 ModelNumber : LDC0001-04 MountingType : Wall Mount NumberOfHooks : 2 NumberOfItems : 1 OccasionType : Christmas PackageLevel : unit PartNumber : LDC0001-04 Pattern : Solid PowerSourceType : Corded Electric ProductDescription : Functions: 12/24-Hour, beeps reminder when setting. 4 kinds of Information Display: Fixed Time, Fixed Calendar, Fixed Temperature, Loop Time-Calendar-Temperature Manual Brightness/Auto Sensing Brightness. Brightness: 8 levels Temperature: F/C Countdown: up to 999 days 23 hours 59 minutes 59 seconds, and could be remembered Timer(Stopwatch): 0 seconds to 23 hours 59 minutes 59 seconds Up to 16 Alarms can be applied. Snooze mold could be set independently Mute/Sound Mode Digital Color: Blue/White/Red (Single Color, Not Changeable Colors) Material: Acrylic LED Module & Aluminum Alloy Body Product size(LxWxH): 17 3/4x6x3/4" (45x16x2 cm) Controllable within 50 ft(15.3 m) Not recommended for outdoor use.