Features: *Brand new and high quality. *Made of high-quality materials, you can buy with confidence. *This alarm clock needs to be used with an external power supply. *Displays date, time, day of the week and temperature. *Automatic or manual three-speed brightness adjustment *The shells are all white. Specification: *Product name: Digital alarm clock *Size: 22.5*3.5*7.5cm Battery: 3 AA batteries for time memory, in power supply *material: plastic *Color: white shell blue light, rose red light, green light, orange light Package Content: 1* digital alarm clock notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 2. Manual measurement data may have slight deviations. 【Rectangular Design】This electronic clock features a rectangular shape, adding a modern touch to your space. It can be hung on the wall or placed on a desk, providing versatility in its display options. 【Clear Display】With its digital screen, this alarm clock displays the date, time, day of the week, and temperature, you stay informed throughout the day. The clear and easy-to-read display allows for quick and convenient time checking. 【Adjustable Brightness】You can customize the brightness of the clock with its automatic or manual three-speed brightness adjustment feature. Whether you prefer a brighter or dimmer display, this clock allows for personalized brightness settings. 【Reliable Power Supply】This alarm clock requires an external power supply, providing reliable and consistent power to ensure uninterrupted functionality. You can trust that this clock will always be operational without any battery issues. 【Stylish and for Durable】Made from plastic, this clock is designed to be reliable and long-lasting. The white shell adds a sleek and modern look to any space, while the various color options, including blue, rose red, green, and orange light, allow you to choose the that suits your preferences.