[DETAIL] Led Mirror Digital Alarm Clock 12/24 Hours Adjustable Brightness Colorful Large Screen Desk Clocks Bedroom Desktop Decoration Features: 1. Bedside alarm clock, dual power supply operation, memory function. It can be seen that 3 AAA batteries can be used alone (the LED screen consumes power and the batteries need to be replaced frequently), and the data cable can also be used alone (no memory function). When you use the USB cable and battery at the same time, the main function of the battery is to remember the time. When using the battery alone, in order to save power, we have also designed a sleep function, and the screen will automatically light up when there is sound. 2. Brightness is adjustable. You can set the automatic mode (night mode) time according to your own schedule. Whether it is day or night, you can see the time clearly, even at night, there will be no dazzling lights, and it can even be used as a night light to guard your night. Description: Name: Alarm Clock material: plastic Display type: digital Style: modern minimalist Dimensions: 16x6x2.5cm Display type: LED Packing list: 1 x Alarm Clock +1 x USB cable Note: Different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring,please allow 1~3mm error,thank you. [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Is Smart Device: No - Battery Included: No - Hign-concerned Chemical: None - Is Smart Device: No - Form: Single Face - Function: Adjustable Volume - Length: 160mm - Width: 60mm - Shape: Geometric - Style: Modern Style - Motivity Type: Digital - Feature: Calendars,LUMINOVA - Material: Plastic - Origin: Mainland China - Screen Type: LED - Type: Alarm Clocks - product: Digital Alarm Clock - Led Mirror Digital Alarm Clock: 12/24 Hours Adjustable Brightness Colorful Large Screen Desk Clocks - Color screen alarm clock: Creative alarm clock - Function 1: calendar - color: Black, white. - Function 2: alarm clock - Function 3: Thermometer