Features: Smart light function: there is a light sensor hole, when the ambient light is dark, the alarm clock will automatically light up the backlight, easy to watch the night time, very intimate design,on the bedroom, get up at night, look at the time Very convenient, and the font is too large, but also very suitable for the elderly. Do not have to turn on the lights to see the time, press the button to see the time and worry Gradually ringing function: progressive ringtones (from weak to strong, by the slow and fast) --- very considerate Oh, let you wake up a little bit from the sweet dreams. simple classic shape design, simple but not simple, people put it down, worth having. Staying At Home: You Won't Sleep Late and Miss Your Class and Work With It. Temperature Display Great To Tell You What To Wear Anytime and Anywhere. As a Wonderful Decorate To Your Bedroom or Living Room. Used As a Small Nigh-light With Adjustable Brightness Funtion In Dark. Traveling Portable Size:5.3*3*1.8In,Powered by 3*AAA Battery Suitable for Different People: Kids: Intellectual Soft Light, Protect Your Kids Eyes In The Night Friends: Take Care Of Your Friends Daily Life Seniors: The large Number Can Help Seniors Read The Time Easily Gift For Festival And Birthday Day The Special Alarm Clock For Special Time Specifications: Power: 3 x AAA batteries (not included) Dimensions: 7,5cm x 13,5cm x 4,5cm(2.95"x 5.3"x1.8") Package Include: 1 x Electronic Alarm Clock 1 x User Manual Big LCD screen,energy saving,clear boldface number display,easy to read Control Panel on the back of the alarm clock: Setting the time and display 12h / 24h (no radio alarm), Setting the date and alarm time,alarm on / off Switch. Smart light function: ,built in light sensor,LCD backlight turns on automaticaly,smart light technology is to use a soft light, at night to see the time, but not dazzling and affect sleep, more importantly, power, and intelligent lights can be free to switch. Big LCD screen,energy saving,clear boldface number display,easy to read Control Panel on the back of the alarm clock: Setting the time and display 12h / 24h (no radio alarm), Setting the date and alarm time,alarm on / off Switch. Smart light function: ,built in light sensor,LCD backlight turns on automaticaly,smart light technology is to use a soft light, at night to see the time, but not dazzling and affect sleep, more importantly, power, and intelligent lights can be free to switch. With alarm clock Snooze function: When the bell rings, press the top button, the bell will stop, 5 minutes will continue to ring; alarm bells gradient. with temperature display, Fahrenheit and Celsius free conversion.