Features:1 Manual backlight function: turn onBACKLIT button to make it easy to see in dark 2 Easy to Read: Large LCD screen with information including time, month, date, alarm, and indoor temperature 3 Multifunctional: Easy setting, adjustable time, date, and temperature format Time display with optional 12HR & 24HR 4 High Quality Material: Made of Plastic Material,Alarm Clock Is Super Durable Stylish And Modern Design,Suitable for Your Desk, Bedside, Bedroom, Home And Office s:Snooze option and gradual wake alarm, which gives you a few extra minutes of sleep Specifications:Material: plasticColor: white, red, green(optional)Power: by 3 x AAA batteries(not included)Package Included:1 x Smart Alarm ClockNotes:1 Please allow 0-1 inch error due to manual measurement Thanks for your understanding 2 minitorings are not calibrated same, item color displayed in photos may be showing slightly different from real object