Features: 1. LED wall clock displays time, week, temperature, and humidity on the same screen; date display requires mode switching. 2. Two-tone design separates display areas for clearer time reading. 3. Automatic brightness adjustment with manual 3-level brightness control. USB powered. Unique back winding design helps manage cables for a clean, organized look. 4. Wall-mountable with hanging hole for secure and stable installation. Large Arabic numerals for easy reading. 5. Suitable for use in study rooms, restaurants, offices, conference rooms, laboratories, schools, hotel lobbies, and shops. 6. Dual alarm function with power-off memory. 7. Switchable 12/24-hour format. Supports Celsius/Fahrenheit temperature unit switching. 8. Includes snooze and daylight saving time functions. Specifications: Name: Multifunctional Display Clock Size: 22.8 x 7.5 x 3.5 cm / 8.98 x 2.95 x 1.38 in Power: USB Display: LED Shape: Rectangular Memory Battery: 2 x AAA (not included)