SPECIFICATIONSBattery Included: NoBrand Name: NieNieChoice: yesDiameter: 72Display Type: DIGITALFeature: LUMINOVAForm: Single FaceFunction: Acoustic Control SensingHigh-concerned chemical: NoneIs Smart Device: NoLength: 168Material: PlasticModel Number: GH0712L/NNBB-24029Motivity Type: DigitalOrigin: Mainland ChinaPackage: With USB Cable No PlugScreen Brightness: Take the protective flim on Clock Screen,it will be brighter.Screen Type: LEDShape: GeometricStyle: Modern StyleType: Alarm ClocksWeight: 180Width: 40semi_Choice: yes Function 1. Time/Date/Temperature Display2. Alarm clock functionSupport to set Alarm frequency :1-5/1-6/1--71-5:Alarm rings from Monday to Friday1-6:Alarm rings from Monday to Saturday1-7:Alarm rings from Monday to Sunday3. Brightness adjustment4. Voice control function (available when only powered by battery)5. Snooze functionAdjustable snooze minute:can adjust from 1-60 minutes6. Power saving mode7. Time memory function(available when powered by battery and plug in use at the same time)8. Night ModeIf night mode is on,Brightness darkens at night （18:00-6:00）Adjustable night mode time:In time mode, press MODE key 3 times to enter night setting mode, press UP or DOWN to turn on/off night mode (default is to turn off night mode)When the night mode is on, press and hold the MODE button for about 3 seconds to enter the night mode time settingThe setting order is: start hour---start minute---end hour---end minute9.Anti-disturb function at nightIn 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 display10.12/24 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 :White/Black bodyShape:Rectangle Words:White/Red/GreenMaterial of Screen:MirrorSize of Rectangle: 16*6*2CMUSB Cable Style:3.5x1.35mm(18198)Voice control: clap your hands or knock on the table to wake up the alarm clock 18:00-6:00,Brightness Darkens at night.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. Dual Alarm Sytle Body Color :White Body/Black BodyShape:RectangleWords:White/Blue/OrangeMaterial of Screen:MirrorSize: 15.5*2.5*6.2cmUSB Cable Style:3.5x1.35mm(18198)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.