1. RGB LED Display: 11 Display Modes:3 kinds of gradient display 1 kind of color jumping display +7 kinds of solid color display 2. Time, Calendar, Day of Week, Temperature,Humidity Display. Day of week can not be set individually,it changes after setting correct year,Month,Date. 3. Dual Alarm: Only can be set 5/6/ Alarm; Number 5:Mon to Fri; Number 6:Mon to Sat; Number 7:Everyday; 2 Alarms,require for different needs. 4. 10 Levels of Brightness Adjustment and Auto Dimmable; L-AU is 10 Levels Auto Dimmable,L-10 is10 Levels Manual Brightness; Auto Dimmable:When the Auto Dimmable is on,can not adjust the brightness manually.If auto dimmable have been turned on,the brightness changes as the surroundings. 5. Timing/Countdown Function; Max tiime is 99Min and 59Sec Dual-use:Wall-mounted /Table Hidden back support bracket:Easy to table Mood Light, Colors:Red,Orange,Yellow,Green,Ice Blue,,Dark Blue,Colorful It provide a warm atmosphere for your living room, it can also light up the room so that you don't need to turn on the light when you go to toilet at night 12/24H / Switching 12/24H: "DOWN"/"-" key /: "UP"/"/" key USB Powered And Power Outage Memory USB Powered,can not be powered by 2xAAA battery(Battery Not Included) AAA battery only for Power Outage Memory Remote Control Easy to set Size:42 x 15.5 x 3.5cm/16.5 x 6.1 x 1.4in USB Cable Length:350cm/137.8in Input:5V/2A Plug(Plug Not Included) Warm Tips: 1. USB Powered,can not be powered by 2xAAA battery(Battery Not Included) AAA battery only for Power Outage Memory 2. Day of week can not be set individually,it changes after setting correct year,Month,Date. Material: plastic Color:Black Package Contents: 1x Digital Wall Clock 1x Remote Control 1x 350cm USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.