Yhmxh 9.5" Large Digital Wall Clock Timer, USB and Battery Powered, 2 Alarms, LED Display, 8 RGB Color, Auto DST, Temperature for Living Room, Bedroom, Desk, Mounted, Gift for Elderly (Yellow) Features: Multi function Display: The display shows not just the time but also includes day, date, temperature, and has a built in daylight saving time (DST) feature to automatically adjust for accurate information at all times. Two Power Supply: It can be powered by either an electrical outlet or batteries, offering great flexibility and convenience suitable for various scenarios. Brightness Adjustment: Equipped with brightness adjustment functionality, allowing users to customize the screen's brightness according to ambient light conditions or individual preferences, ensuring comfortable viewing in low light environments or at night. Sleek Design: Featuring a modern and simply design with a plastic casing that is lightweight yet stylish, making it suitable for bedrooms, living rooms, or offices. Energy efficient: Designed to reduce power consumption whether powered by electricity or batteries, minimizing resource use while extending battery. Product Descriptions: Product Name: Digital Clock Color: Material: Plastic Battery Powered: 3 * AAA Carbon Battery Product Size: 21.5*11*4 cm (8.46*4.33*1.57 inches) Packaging Size: 22*12*5 cm (8.66*4.72*1.97 inches) Gross Weight: 275 g (0.61 pounds) ​Package Contents: 【9.5-Inch Large Vibrant Display】 Measuring 8.46 inches wide and 4.33 inches high, this 16-inch screen offers up to 8 vivid colors, including 4 solid and 4 RGB. The display is easy to read from any angle, even from a distance, making it particularly helpful for seniors. It also adds a touch of style to your room decor. 【Two Power Supply】This device is not battery-operated and requires a USB power adapter and an 11.5-foot cord (included) to function. However, it does have an internal memory battery to retain your settings in case of a power outage. 【Versatile Wall-Mount and Desktop Design】This unit can be either wall-mounted or elegantly placed on a desk or table, with remote control operation for added convenience. 【Automatic DST and Brightness Adjustment】The clock automatically updates for Daylight Saving Time in March and November, so you won't need to make manual changes. Additionally, a built-in light sensor adjusts the display brightness automatically for comfortable viewing at any time of day. 【Ideal for Various Locations and Users】Perfect for a wide range of environments such as living rooms, offices, warehouses, classrooms, gyms, and kitchens, this device is an excellent gift choice for families, especially for elderly individuals.