DIY Electronic Digital Clock Kit - Seamuing Multi-Function Digital LED Temperature and Time Display Tool Set with Android Power Cord Good Idea Gift for Lover Family and Friend

Setting Instructions 1. Press S1 for the first time to enter the minute adjustment mode, at this time press S2 to adjust the minute plus 1 2. Press S1 a second time to enter the hour adjustment mode, at this time press S1 to adjust the hour plus 1 3. Press S1 for the third time to enter the alarm minute adjustment mode. At this time, press S2 to adjust the minutes plus 1 4. Press S1 for the 4th...