Time, alarm clock, snooze (can set 5-60 minutes snooze time, snooze many times, when the alarm clock rings, just lightly shake the product automatically into snooze state, no longer need to press the snooze button to open your sleepy eyes) Four flip display, clockwise flip for the clock, DIY custom settings timer, 5 minutes timing, 25 minutes timing. (All timing open or pause is achieved by shaking the product, the whole operation without buttons, eliminating your tedious setup time) Four reminder modes, alarm + vibration + flashing backlight, alarm + flashing backlight, vibration + flashing backlight, flashing backlight, four modes to meet your use in a variety of occasions without disturbing others. DIY custom setting timer, according to user habits, free to set the timing time, the set time system automatically save, the next time you use the default for the last set timing time, if you need to change the DIY time can be manually reset through the button. This function can meet the timing requirements of customers and save the annoyance of repeatedly setting the time. Long press the S/S key to shut down the machine, all settings remain unchanged after shutdown, long press the key to turn on the machine to save the last use of all the settings, this function can be convenient to carry, to solve the annoyance of the wrong trigger when carrying.