9. Power off memory function (excluding 2 AAA batteries)
Specifications:
Type: Wall clock
Material: Plastic
Size: 25.4 * 25.4 * 3cm
Rated voltage: DC-5V 1A
Power supply mode: USB cable
Note: The wall clock is powered directly by a USB cable. Although it can be plugged into a battery, the battery is designed to remember the time and ensure that the alarm clock does not need to be readjusted after the power is turned off (excluding 2 AAA batteries)