Electronic Clock Multi Functional Digital Alarm Clock Date Temperature Time Display LED Clock 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 life. Product Descriptions: Product Name: Electronic Clock Color: Material: Plastic LED color: Blue Battery Powered: 3 * AAA Carbon Battery Charging cable:3.28 ft Product Size: 15.5*6.3*2.5 cm (6.1*2.48*0.98 inches) Packaging Size: 16*7*3.5 cm (6.3*2.76*1.38 inches) Gross Weight: 139 g (0.31 pounds) ​Package Contents: 1* Electronic Clock 1* Charging cable 1* Instructions 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 life.