Silent Non-Ticking Mechanism: Equipped with a precise quartz sweep movement, this clock ensures accurate timekeeping and a completely quiet environment. Ideal for spaces like bedrooms, classrooms, and meeting rooms where silence is important. The classic design complements any decor. Versatile LCD Display: Not only does it show the time, but also the day of the week and indoor temperature in either Fahrenheit or Celsius. Easily switch between temperature units with a simple press of the UP key, making it a practical choice for a variety of settings. Clear and Easy to Read: Featuring large black numbers against a contrasting background, the clock offers a clear view thanks to its front glass cover which also protects against dust. Perfect for ensuring time is easily readable from a distance. Battery Operated Convenience: Operates with 1xAA carbon battery and 1xAAA battery (not included), ensuring continuous performance without the need for electrical outlets. Simple Installation: This clock is designed to be hung effortlessly, coming equipped with a hook and a wide slot on the back for easy mounting. Ideal for anyone looking for a hassle-free setup in homes, schools, or offices. Note: The color of different production batches may vary slightly but will not affect functionality. Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. The measurement allowed error is +/- 1-3cm. Color: Blue Material: Plastic Package Contents: 1 x Alarm Clock (batteries not included)