Product Description Silent Tick-Free Movement: This clock uses a precise quartz sweep second movement to ensure accurate timekeeping and create a completely silent environment. Ideal for quiet spaces such as bedrooms, classrooms, and meeting rooms. Its classic design complements any décor style. Multi-functional LCD Display: It displays not only the time but also the day of the week and room temperature (Fahrenheit or Celsius). Easily switch between temperature units by pressing the up button, making it a practical choice for various occasions. Clear and Easy to Read: The clock features striking black numerals against a contrasting background. The front glass cover is not only clearly visible but also effectively dustproof. Time can be easily read even from a distance. Battery Powered: It operates continuously without a power outlet using one AA carbon battery or one AAA battery (not included). Easy Installation: The clock has a hook and wide slot on the back for easy hanging installation. This alarm clock is perfect for easy installation and use in homes, schools, or offices. Color may vary slightly between different batches, but this does not affect usability. Color: Blue Material: Plastic Package Contents: 1 x Alarm Clock