Features: Accurate-Humidity Measurement: Equipped with advanced sensors, the clock provides precise humidity readings, allowing you to create the optimals indoor environment. Digital Clock Display: Stay informed about both humidity levels and time with the digital clock display, ensuring your space is comfortable and on schedule. Temperature Monitoring: In addition to humidity, the Digital Alarm Clock also monitors temperature, giving you comprehensive climate data for your living or working space. Battery Powered: The Small Table Clock for Bedroom Office operates on batteries(not include), providing flexibility in placement without the need for a power outlet, making it convenient for various settings. Versatile Placement Options: With its compact size, the Multi-functional Desk Wall Clock is suitable for any room or space, whether it's your bedroom, living room, office. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Range Temperature measurement range: - 50C~70C / -58F~158F Temperature resolution: 0.1C / 0.1F Temperature accuracy: +/- 1C Temperature measurement range: Humidity: 20% to 89% Humidity Accuracy: + /- 5% Humidity resolution: 1% Data reporting: 20-second temperature update / 20-second humidity update Batteries: 2 x Button batteries LCD ScreenNo-Lighting