Product features, time, date, temperature display, alarm clock, perpetual calendar function, 

 Name: LED digital clock 

 Single size: (with box) 29*4.5*10CM

1. Two modes of time, date, temperature ( ℃/F ),and standby mode 2. Four levels of brightness adjustment (can be adjusted automatically or manually)
3. Alarm + snooze function (the default snooze time interval is 5 minutes, it can also be adjusted to single day/weekend day/every day) Alarm sound effect: Didi sound, lasts about one minute, during which the sound will gradually increase 4. 12/24 hour clock 5. USB charging (no power plug),fast charging plug is not available 6. Can be hung or stand on the table