Multifunctional LED Projection Alarm Clock Voice-Activated Clock Type: Alarm Clocks Shape: Geometric 1. Style: European 2. Applicable places: Study room, office, bedroom, living room 3. Special functions: Luminous, perpetual calendar, thermometer 4. Power type: 3xAAA battery (not included) or USB 5V. 5. Shell material: Plastic 6. Color: White without USB cable, black without USB cable, black + USB cable, white + USB cable 7. Alarm clock weight: Approximately 9x9x10.5 cm approximately 0.188 kg 8. Packaging: Neutral English box 9. Main functions introduction: 5 types of music alarms, built-in large speakers, clear sound volume and appropriate size. The time can be switched for 12/24 hours, and the temperature displays Fahrenheit/Celsius switch. With blue or green backlight. Supports 24-hour full-day voice report time temperature and 15-hour intelligent voice report time temperature, supports one set of music alarms and snooze function 10 minutes apart. Time recording, snooze and alarm support a one-button switch, which is very convenient. The projection is clear and the sound is loud.10. Description of main function buttons:1) mooe is the function button Press to adjust the time hr adjusts the hour min adjusts the minute Press 2 times to adjust the alarm Press 3 times to adjust the hourly timekeeping (hr) Alarm 24/15 Start option (min)2) Normal state Press hr to adjust 12/24 hour display switch3) Hold down the hr button and simultaneously press the min button to switch Fahrenheit/Celsius display.