LED simple electronic alarm clock battery USB dual-use
Switchable 12/24 hour display
Time+date+temperature rotating display
Two brightness levels + night mode
Two sets of alarms (1-5,1-6,1-7 working day mode can be set)
Can be powered by three AAA batteries or USB plug and play.
Battery-powered for voice-activated energy-saving mode, tap the desktop or press any key to wake up the screen display, automatically extinguished in about 15 seconds.
(Batteries are not included, AAA carbon batteries are recommended)
Note:
USB plug-in use, the screen is always on, this product can not be charged!

Package including:
1PC * alarm clock(Batteries are not included)