Radio wave automatic time correction function (only support Germany)

Time display from January 1, 2000, to December 31, 2099

Time, date, and week display (7 languages for the week)

Time display format: 12H or 24H; Date display format: M/D & D/M

Two sets of alarms and snooze function (snooze time: 5 minutes)

Indoor and outdoor temperature and weather forecast function (7 types of weather)

Projection function: projection display time and indoor and outdoor temperature (indoor and outdoor temperature conversion display every 5 seconds)

Temperature display unit: ℃ or ℉

Temperature detection range: Indoor: -9.9℃~+50℃ & +14℉~+122℉; Outdoor: -40℃~+70℃ & -40℉~+158℉

8 kinds of color change for backlight (powered by DC is effective): white, red, orange, yellow, green, cyan, blue, and purple

Backlight function: DC powered: high light/medium light/low light/off (circular); battery-powered: light for 15s 

Working voltage: battery 3.0V and DC 4.5V

There are two plugs that can be chosen: EU and US