1. Large LED display: The alarm clock's display screen is large, which can display time, date, temperature, acrylic material, mirror display, clear and intuitive, with better texture. 2. Adjustable brightness: Single press the UP key to adjust the brightness, you can adjust the brightness according to your needs. 3. Two power supply methods: Two power supply modes, battery power supply and plug-in power supply, 3 sections AAA 1.5V batteries(not included), with power saving mode, longer life and stronger endurance. 4. Voice control: When powered by dry batteries, the display can be woken up by voice control. After 16 seconds of light, the screen will automatically go off. 5. Scope of application: It is a great decoration for desks, bedsides, bedrooms, homes and offices. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.