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Dynamic RGB Color Options: This large digital clock features 9 display colors (5 dynamic RGB + 4 solid colors). Use the remote to easily switch clock face colors, choosing single or multi-color modes to match your style or space
5 Level Auto/Manual Brightness Dimmer: This big digital wall clock features 5-level screen brightness control (4 levels + OFF) with both auto and manual modes, all set via remote control. The wall mount digital clock features a built-in auto-dimming sensor that adapts to ambient lightbright for clear daytime visibility, dim for a peaceful nighttime sleep environment
6-Level Volume Control: Easily Adjust the clock's alarm volume in 6 levels via the included remote controlno need to touch the clock, even when wall-mounted high. Choose mute for quiet bedrooms, soft levels for living areas, or loud settings for busy offices/gyms. With a 5m remote range, you can adjust from your couch or desk for hassle-free use
Have to Plug-in: The digital clock for classroom is powered by a plug-in charger that requires a 5V / 2A power adapter and cable cord (included). While it is a plug in wall clock, but the decorative wall clocks come with a built-in a CR2032 memory battery inside, which saves your settings during outagesno need to reset every time
NOTE: Light-sensitive users can fully turn off the screen and night light for total darkness at night. The lowest brightness setting is still designed for visibility in well-lit environments