DIY Time Management Pomodoro Timer Creative Square Alarm Clock Vibration Flashing Backlight Timer Reminder for Students Multifunctional DIY Time Management Pomodoro Timer Creative Square Alarm Clock Vibration Flashing Backlight Timer Reminder for Students Product name: DIY Time Management Timer Snooze time: 5-60 minutes snooze time adjustable Timing range: 99 minutes 59 seconds Power supply: 2 AAA batteries(not included) Material: Plastic Size: app.67x67x24mm or 2.64x2.64x0.94in, 67x67x26mm or 2.64x2.64x1.02in Optional Colors: 1, 2, 3, 4, 5, 6, 7 Quantity: 1set Specifications: Features: 100 percent brand new and high quality Alarm clock, snooze (5-60 minutes snooze time can be set, unlimited number of snoozes, when the alarm sounds, just shake the product to automatically enter the snooze state.) Four-sided flip display, clockwise flip to clock, DIY custom set timer, 5-minute timing, 25-minute timing. (All timers are started or paused by shaking the product, no button operation throughout, eliminating your cumbersome setting time) Four reminder modes: alarm vibration flashing backlight, alarm flashing backlight, vibration flashing backlight, flashing backlight, four modes satisfy you to use in various situations without disturbing others. DIY custom set timer, you can freely set the timing time according to yourself habits, the set time system is automatically saved, the next time you use it, the default is the last set timing time, if necessary changing the DIY time can be reset manually by pressing the button. This function can meet your different timing requirements, and save the trouble of repeating setting time. Long press the S or S key to shut down, and all settings will remain unchanged after shutting down. Long press this key to save all the last used settings after turning on the machine. It can be carried easily and solves the annoyance of false triggering when carrying. Package Included: 1 x Alarm Clock 1 x User Manual(other accessories demo in the picture is not included.)