S669V

1. time and calendar display
2.week day display in English,German or Spanish
3.Radio controlled
4.dual alarms and snooze (interval from 5 to 120 minutes) function
5.Nap function
6.display brightness 2 levels for option (available when powered by adaptor)
7.indoor temperature (range 0℃ - 50℃), indoor humidity (range: 25% - 95%)
8.color display
9.low battery detector when operated by batteries
10.2 USB recharging interfaces (1A and 2A output)
11.With 3.5A adaptor