USB 3D LED Alarm Clock

⏰ USB 3D LED Digital Alarm Clock

A large-numeral digital clock for desk or wall placement with adjustable display brightness.

✨ Key Features

• 12-hour and 24-hour time formats
• Three brightness levels and night dimming depending on model
• Alarm and snooze functions

🛠️ How to Use

Connect to a suitable 5 V USB source, set the time and alarm, then choose a comfortable brightness level.

⚠️ Care & Safety

A backup battery may retain settings only and may not power the display. Use the specified power source, keep cables dry and place the clock where it will not fall.