--Time, LED backlight, 12/24 hour time format, Snooze function (5 minutes)
--Display time (12HR/24HR), calendar, week, Display indoor temperature (? or ?) and humidity
--Indicates comfort, sad face (dry), smiling face (comfortable), face change (wet)
--3 brightness levels can be set: strong light (daytime) ? Dark light (dark night) ? turn off the light
--Clock size LxWxHcm: 15x2.5x11cm/5.9x0.99x4.33inch;