1.DCF radio controlled time2.Up to 3 RF channels for outdoor sensors (only one sensor included)3.Calendar, alarm and snooze function4.Time display in 12/24H5.Frost-point warning indication6.Temperature tendency display in arr 7.Weekdays in 7 languages: (), (English), FRE (),ITA(Italian),SPA(Spanish), DUT(Dutch),(Danish)8.Weather forecast for 12-24 hours with barometer9.Measures indoor/outdoor humidity and temperature (/)10.Max/min record of indoor /outdoor temperature & humidity11.Indoor temperature range: -10~50(14 ~122 ) Accuracy:+_12.Outdoor temperature range:-40~60(-40~140)13.In/outdoor humidity range: 1%-99% Accuracy:+_5%14.White backlight with dimmer15.Power:Main unit by AC adaptor (included) and 1x CR2032 (not included)Sensor by 2 x AA batteries (not included)Plug Type:EU Plug,it applies to Indonesia, , , , and so onColour:B: blackMaterial:plasticVoltage: AC100-240VPackage Contents:1 x Main Unit(Tag random, 't accept the specified)1 x Remote Sensor1 x AC AdaptorOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.