Product information:
1. Brightness: high, medium and low can be adjusted or automatically adjusted
2. Power supply: 5V/2A input or CR2016 button battery (built-in)
3. Support 2 USB output, snooze, memory function
4. Size: 15.8 * 5.5 * 8.7 cm
5. Time display: 12/24
6. The package includes:
-LED alarm clock x 1
-Charging cable x 1
-User manual x 1

Packing list:
Clock X1