Trouble waking up No Problem Alarm starts loud driving you get us right away out of the bed. With clean and simple design, very large LCD display and loud alarm sound, it is perfect for waking the dead, heavy sleepers, hard of hearing, hearing impaired and loss.Features - Color: Silver.- Material: ABS.- Size: About. 155 x 110 x 35mm(LxWxH). LCD screen size: 12.8x6CM Monitor size: 15x9.3CM.- Function setting:1. Time display: time (12 or 24 hours), date (2000-2099), week (7 different languages), temperature display (temperature, Celsius switch).2. Alarm clock or snooze function: can set alarm and have 8 ringtone music optional.3. World time function: it can show the world time and can set the cost time in 16 big cities.4. Timing: countdown (24 hours), alarm clock (about one minute).5. Temperature range :0 degrees Celsius -50 degrees Celsius (32 degrees Fahrenheit -122 Fahrenheit).6. Acoustic backlight function: press the LIGHT key, can open or close a backlight, you can clap your hands within 1 meter open lighting, or LIGHT to open the backlight, close the lighting for 5 seconds. Convenient viewing time at night.Battery: Section 2 AAA battery (buyerand 39 s own).- Automatic sensitivity to light.- Multi functions showing time, alarm time, temperature and date- Clean and simple design, Very large Lcd display,Energy Saving,Bold Typeface,Clear and Comfortable Visual Sense.- Non-ticking, quiet.- Night light is perfect at night.- Super loud alarm sound for heavy sleepers.Packing list1 x World Time Creative Large Screen Modern Digital Alarm Clock