Main Features: Novel wooden digital rectangle clock Numeral LED display light and the brightness will adjust automatically Functions: Calendar, clock, alarm, thermometer, sound control Time, temperature and date recycling show In normal state, hour, minute, seconds / temperature are displayed, 2 display modes are free to choose Round angle, safe for the families that have baby and you needn't worried the sharp angle will hurt your little child Three press keys easy to operate ( SET, UP and DOWN ) Temperature displays unit degree Celsius / degree Fahrenheit which can switched. There are a 12 hours system and a 24-hour system, which can switch between 12 hours and the 24 hours, the 24 hour system is defaulted Detailed Operation Steps: Operation setting: In the normal timing-travel state, press the SET key 3 seconds to enter the setting item, the setting sequence is: Year - month - day - 12H / 24H - hour - minute - alarm group selection ( A1, A2, A3 )- alarm ON / OFF - alarm hour - alarm minute - temperature ( Deg.C / Deg.F ) In the normal state, press the SET key select the display mode ( hour - minute - second / hour - minute - temperature ) In the normal state, press the UP key to set the weekend alarm ON EA / -- EA means turn on / off the weekend alarm In the normal state, press the DOWN key to set the sound control function ON SD / -- SD means turn on / off the sound control function In the afternoon of 12-hour time system, the PM indicator light in the top left corner will show Type: Alarm Clock, Table Clock Style: Modern, Fashion Time Display: Digital Material: Wood Powered by: USB Cable, 3 x AA Battery ( not included ) Features: Multifunctional and fashionable Shape: Novelty, Rectangular Size: 150*40*70mm 1 x Clock 1 x USB Cable 1 x Manual