HD Digital Clock with Multiple Display Functions: 10. Inch HD wall clock LED screen with bold digital time display. Our digital wall clock displays time (12/24 hours), date, alarm, temperature, day of the week. Outlet Power Cord, Time Memory Battery: The LED wall clock is a plug-in unit, including a 5V 1A power adapter. In the event of an unexpected power outage, the integrated memory backup CR2032 battery automatically stores your time and alarm settings, and you 't have to reset anything when power is restored. (Note: Batteries are for storage only!) EASY SETUP AND WIRELESS REMOTE CONTROL: This screen digital clock is very easy to set up. And all the settings of the digital wall clock can be set without disassembly, and the wall clock can be set by the remote control. The LED clock is very convenient for the elderly and people with limited mobility. The effective use distance of the remote control is 7 meters. Five-Level Brightness & Automatic Dimming: Use the four-level brightness display function of the remote control to set the screen brightness you want. This clock has a built-in light sensor and an "auto-dimming" feature if you prefer, making it suitable for those who need a light-free sleeping environment. You can even turn off the screen completely Wall Clock Digital & Desktop Alarm Clock: A simple and practical clock suitable for various scenes, including living room, classroom, gym, office, dormitory and bookcase. You can also use it as an alarm clock for your bedroom. In short, it adapts perfectly to any environment size: 24 x 8 x 3 x 15.8cm Material: ABS colour: Black and blue Package Contents: 1 x Alarm clock 1 x Remote control (the color of the remote control is random, Cannot be chosen the specific color.) 1 x 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.