Digital Mirror Alarm Clock Black ，Digital Alarm Clock, Electronic Desktop Clock 12/24H Display for Home,Office

Intricately crafted with premium-grade material for wear-resistance Bold numbers on the dial offer clear visibility from a considerable distance Unique design adds a dash of quirk to modern home decor ensemble Function amp; Power Saving Mode: When Powered by battery,the LED alarm clock will automatically turns off after 10 seconds of no operation and enters power saving mode, conserving battery life and ensuring uninterrupted use, but the system still keeps normal timing and maintains the previous settings.Meanwhile, the built-in function automatically adjusts the time without manual intervention. Warm Tips: If the LED clock can't work and display, Please first check the alarm clock to determine whether the LED screen is turned off or the alarm clock is not working. a) When by USB powered, please check whether the two ends of the data cable are not in good contact or not plugged in, or check whether there is a problem with the charging port. b)When it is battery powered and does not light up, please check whether the batteries are properly placed, please that the positive and negative poles of the batteries are correctly placed（Does not include battery） • Digital Mirror Alarm Clock Black ，Digital Alarm Clock, Electronic Desktop Clock 12/24H Display for Home,Office