Description: 【Adjustable Brightness Levels】: This alarm clock features a simple digital display with three brightness settings, allowing you to customize the display to your preference and ensuring clear visibility at any time of day 【Classic Double Bell Design】: Equipped with a traditional double bell design, this clock delivers a loud and clear sound, great for heavy sleepers who need an extra push to wake up in the morning 【Large Display with Big Numbers】: The clock boasts a large display with big numbers that are easy to read from across the room, ensuring you can quickly check the time without straining your eyes 【Great for Heavy Sleepers】: Designed specifically for those who struggle to wake up easily, this loud alarm clock ensures you start your day on time every day 【Versatile Usage】: Ideal for various settings such as bedrooms, living rooms, dormitories, kids' rooms, or even office desks. Its stylish design also makes it a great piece of home decor Specification: Material: PP, Metal Powered: Electricity or Battery (3 AA Batteries, Battery NOT Include)   Size Chart: 12cmx8cmx18cm/4.72inchx3.15inchx7.09inch Package Includes: 1X Digital Alarm Clock 1 Cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.