Is a simple alarm timer.You can choose from "two operations" "seven colors".
Is a simple alarm timer.
Please use your favorite so I can choose from "two types operations" and "seven different colors".
After you set the timer to "close app" "to sleep" because it operates by way of energy savings and does not consume very little battery power.
You can use it safely in a set of long-timers.
If you have any trouble, please report by email form email and website.