Modern Mirror Alarm Clocks for Bedrooms: The reflective mirror face, the sleek and ultra- thin body make the clock looks more fashion and futuristic, more than an alarm clock but also a décor of your house. Nice big digits display, time is easy to see at a glance. 12/24 hour system switchable. Weekday display remain you how time is flash and cherish everyday ! Dual Alarms with Snooze : 2 set alarms can be set, each alarm can be turned on/off separately. Beside that, the alarms also be designed working in 5 models – work at Mon-Sun/Mon-Fri/Mon-Sat/Sat-Sun, Single Day. With this function, now you can have a good sleep during the weekend without alarm disturbed. Configurable snooze from 5-60 minutes for heavy sleepers. Adjustable Brightness: 4 levels brightness setting allow you to set your comfortable display illumination. At night, you can set the dark level (4th level) to have a quiet sleep surroundings. 2 USB Charging Ports : Dual USB ports let you and your partner recharge your smartphone or other electronic device without taking up any extra wall outlets. Plug In Alarm Clocks with Battery Backup: Clock itself powered by DC adapter （5V1A output, 120-220V ) which is not included for environmental protection purpose. Cell button (included) is work for memorizing the time and alarm setting but not power the clock. USB cable is included.