Multifunctional LED Projection Alarm Clock Voice-Activated ClockType: Alarm ClocksShape: Geometric1. Style: European2. Applicable places: Study room, office, bedroom, living room3. Special features: Luminous, perpetual calendar, thermometer4. Power type: 3xAAA battery (not included) or USB 5V.5. Shell material: Plastic6. Color: White without USB cable, black without USB cable, black + USB cable, white + USB cable7. Alarm clock weight: Approximately 9x9x10.5 cm approximately 0.188 kg8. Packaging: Neutral English box9. Introduction of main functions:5 types of music alarms, built-in large speakers, clear sound volume and appropriate size. The time can be switched in 12/24 hours, and the temperature shows the Fahrenheit/Celsius switch. With blue or green backlight. Supports 24-hour all-day voice report time temperature and 15-hour intelligent voice report time temperature, supports a 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 keys:1) mooe is the function key Press to adjust the time hr adjusts the hour min adjusts the minutePress 2 times to adjust the alarmPress 3 times to adjust the hourly timekeeping (hr) Alarm 24/15Start option (min)2) Normal state Press hr to adjust 12/24 hour display switching3) Press and hold the hr button and press the min button at the same time to switch Fahrenheit/Celsius display.