... introduction:Talking currect time function(21 languages for choice)Alarm/snooze function Display correct time/temperatureTemperature mode Seven colors ... every hour function Keystoke functionSET mode ,set key AL alarm mode keyDOWN change hourUP change minuteTAP left key talking ... begins to flicker ,and talking current time and temperature,alarm ringing stop ,10 minute later ringing again ,it ringing ...