ZJchao Large Big Number Jumbo LED Snooze Wall Desk Alarm Clock Countdown Clock (White, 6-digit) This LED clock is large and easy to see from quite a distance; Come with remote Crystal clear and easy-to-read blue/green/red/white numbers and letters stand out against a black background, providing very good contrast especially at night The concept is very good since it uses LED technology which can save energy, reduce maintenance costs This clock is also helpful for older people or people with low vision. Besides the 4-color display, it is also available in 2 versions: 4 -digit verison (just displays hour and minute) and 6 - digit version (displays hour /minute / second) for you to choose. It can be used as a table/desk clock, but also can be hung to act as a wall clock.