Loud Alarm Clock- The loud sound will wake you up for a cool morning,the switch above is used to turn the alarm clock on and off,it will not automatically turn off unless you get up from bed to turn it off,a good choice for heavy sleepers. Silent non-ticking clock- Our analog clock adopts silent movement,which won't make any ticking sound during normal operation like if it did not exist,and will not make any sound to interfere with your rest and life,durable and really quiet. Clock accurate - In general,the clock is accurate to 1 second ,but our quartz clock can meet the requirements of more stringent fields,with our clock,you don't have to worry about the delay caused by inaccurate clocks. Simple battery-powered alarm clock - There are only two buttons and an alarm switch on the back of the clock,behind the alarm clock,the button on the left side e st used to set the alarm time,the button on the right side is used to correct the time,the small silent clock is battery operated,which is energy-saving and environmentally friendly,powered by a AA (NOT included). Contracted analog clock- The clock case and needle are made of electroplated silver,which increases the sense of atmosphere in the room,4 inches in diameter ,looking small and delicate. Using a more intuitive large dial,and the number uses white color,which is more obvious against the gray dial and is easy to read quickly,the non-ticking clock is minimalist and elegant.