✿ RGB LED Display: built-in 115 kinds of RGB colors, big font and bright color provide clear and comfortable viewing. 3 Color Display Modes: single color / 7-color cycle / 115-color cycle. 2 Display Modes: display time only or display time(12H/24H), date and temperature(°C/°F) in cycle. ✿ 3 Levels of Luminance: 3 levels of display brightness can be manually adjusted according to the environment. 3 Sets of Daily Alarms: 3 sets of alarms for your setting. When the time is up, it will alarm for 1 minute. Weekend Alarm Function: the alarm function can be turned ON/OFF on Saturday and Sunday. ✿ Remote Control: with an infrared remote control to operate the alarm clock more conveniently. 3~5m wireless distance. Easy installation: the alarm clock is with a stand and has a hanging hole on the rear, it can be placed on the desk directly or hung up on the wall. ✿ Sound Control: Under this mode, the ambient sound over 60db will activate the LED display, and the display will automatically turn off after 16 seconds. ✿ Power Supply: powered by DC 5V, when this external power supply is cut off, the built-in button battery will automatically work to keep the settings (LED does not display).