Digital alarm clock with snooze function, LED wall-mounted/ceiling-mounted LCD screen, and digital voice broadcast.

Specifications: Type: LCD Alarm Clock Material: ABS Plastic Power Supply: Battery or USB 5V Battery: 3 AAA batteries (not included) Color: Black Size: Approx. 9 x 9 x 10.5 cm / 3.54 x 3.54 x 4.13 inches Instructions: 1. The Mode button is the function key. Press the Mode button once to adjust the time, press the Hour button once to adjust the hour, and press the Minute button once to adjust the minute. Press the Mode button twice to adjust the alarm. Press the Mode button three times to adjust the hour chime option. 2. In normal mode, press the Hour button once to adjust the 12/24-hour display. 3. Press and hold the (hr) button while pressing the (min) button to switch between Fahrenheit and Celsius display. Package Contents: 1 x LCD Projector Alarm Clock 1 x User Manual 1. 90° Time Projection: In battery mode, pressing the top button will announce the time, and the backlight and projection functions will continue for approximately 5 seconds; in USB connection mode, the backlight and projection functions will remain on. 2. Voice Announcement and 12/24-Hour Format: Equipped with a voice announcement function, pressing the top button will produce an accurate time announcement, making it ideal for the elderly and disabled. You can switch the time display mode to 12-hour or 24-hour format according to your preference. 3. Dual-Tone Time Announcement: You can choose your preferred voice announcement mode: Announcement 1 announces the time every hour throughout the day, and Announcement 2 announces the time every hour from 7:00 AM to 9:00 PM. You can also manually turn off the automatic time announcement function. 4. 10-Minute Snooze: After the alarm rings, you can enjoy an extra 10 minutes of snooze time, allowing you to relax for a moment in the morning while ensuring you wake up on time. 5. Temperature Display: Equipped with a temperature display function, allowing you to check the current temperature while viewing the time. You can switch the display unit to Celsius (°C) or Fahrenheit (°F) according to your usage habits. 1. 90° Time Projection: In battery mode, pressing the top button displays the time, and the backlight and projection functions will activate for approximately 5 seconds; in USB connection mode, the backlight and projection functions will always be on. 2. Voice Announcement and 12/24-Hour Format: Features a voice announcement function; pressing the top button provides an accurate time announcement, ideal for the elderly and disabled. You can switch the time display mode to 12-hour or 24-hour format according to your preference. 3. Dual Prompt Tones: You can choose your preferred voice announcement mode: Prompt 1 announces the time every hour throughout the day, and Prompt 2 announces the time every hour from 7 AM to 9 PM. You can also manually turn off the automatic time announcement function. 4. 10-Minute Snooze: After the alarm rings, you can enjoy an extra 10 minutes of snooze time, allowing you to relax for a moment in the morning while ensuring you wake up on time. 5. Temperature Display: Equipped with a temperature display function, you can check the current temperature at any time while looking at the time, and you can switch the display unit to Celsius (°C) or Fahrenheit (°F) according to your usage habits.