Origin and Quality Assurance: Crafted with precision in Mainland China, this multifunctional alarm clock combines robust functionality with a sleek design. It's built to deliver performance without the inclusion of any high-concern chemicals, ensuring safety and reliability in your daily use. Smart Technology: While this device is not a smart device, it excels in simplicity and efficiency. The large LED screen provides clear visibility with simple numbers that are easy to read from a distance, making it ideal for both home and office environments. Battery Usage: Please note that this alarm clock does not come with a battery included. It requires standard batteries which are easily available, allowing for quick setup and use. This design choice ensures that you can always have your clock operational by simply replacing the batteries. Sound and Display Features: Experience the convenience of an extra-large sound alarm that ensures you never miss an important moment. The LED screen enhances visibility with its bright display, while the multifunctional nature of the clock includes features such as a snooze option and adjustable volume control. Color: Black Material: plastic Package Contents: 1*LED Alarm Clock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.