Lời nhắc đơn giản chỉ gửi thông báo sau khi thời gian đã đặt trôi qua.
It's a simple reminder that just sends a notification after the set time has passed.
It is a simple timer that can be used immediately by setting the label name and time.
No complicated operations or user registration is required.
Please understand that it is neither more nor less than that.