Simple Clock DIGITALCLOCK SHG3

This is a simple digital clock. And this app has various time signal sound. This app can modifies the clock design , time signal sound, and some system. The time signal has some countdown sound, cuckoo/wall clock sound, speak the time, preset sound and playing audio file. For protect OLED, this app has screen saver function. [Notice] Please contact the mail for business, problem reports and inquiries.