Remote Controlled 18.5-Inch Digital Wall Clock: With its large 18.5 in screen, this RGB digital clock makes checking the time effortless from anywhere in the room. The clear jumbo digits are easy to read from any angle and distance, especially user friendly for the elderly or visual impaired person. In addition to the time. The date, day of week, and temperature is also clearly displayed. It is perfect for large spaces, such as gym, shop, warehouse, classroom, office, as well as your living room 9 Dynamic RGB Color Selection: The large digital clock offers 9 display colors, including 5 dynamic RGB color and 4 regular color. Use the remote to switch clock face colors easily, enabling single or multi-color modes to match your preference or space. Adjust display brightness in 4 levels + OFF via remote. Built-in auto-dimming sensor adapts to ambient light—bright for clear daytime visibility, dim for a peaceful nighttime sleep environment 9 Color Night Light With Dimmer: The big LED clocks has 4 monochromatic lights and 5 dynamic RGB lights to choose from, which can provide a wonderful atmosphere for your living room and bedroom. At the same time, there are 10 levels + OFF of brightness that can be adjusted by remote control, which can help you read clearly at night and accompany you to sleep in the dark 3 Light Modes: Short-press the "ok" button on the remote to toggle between Warm Light, Colored Light, and Single Color Light modes. Each mode brings unique visual effects—warm glow for cozy ambiance, vibrant colors for lively energy, single hue for a sleek aesthetic—effortlessly matching your space and mood 6-Level Volume Control: Adjust your clock's alarm volume effortlessly across 6 levels via the included remote, no need to reach or touch the clock directly (perfect if it's mounted high on walls). Tailor the sound to your space: mute for quiet bedroom, softer levels for calm living area, or louder settings for busy offices/gyms. No more manual adjustment hassle, 5m remote range lets you adjust from your couch/desk, making daily 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 contain a CR2032 memory battery inside, which saves your settings during outages—no need to reset every time Multiple Functions & Stylish Use: This LED wall clock supports remote/button operation, featuring dual alarms(3 alarm modes, great for heavy sleepers), countdown, 12/24H format, DST, and temperature display (℃/℉) to monitor indoor temp and remind all ages to keep warm. Easily mounted on walls or placed on desks, the clock saves space while adding a stylish touch. Perfect for bedrooms, living rooms, kitchens, offices, gyms, shops, etc. And a practical gift for friends, partners, and the elderly 18.5" Large Digital Wall Clock, LED Display Alarm Clock with Remote Control, Big Electric Clocks with Night Light, Alarm, Countdown, DST, Temperature for Living Room Bedroom Office, Gift for Seniors 18.5" Large Digital Wall Clock, Big LED Display Clocks with Remote Control, Digital Clock with Night Light, Alarm, Countdown, DST, Temperature for Living Room Bedroom Office, Gift for Seniors