School bell and timer

放學的鈴聲和定時器

School bell and timer

School bell and timer is app that simulate school bel ring with video . You can use it for fun , or if you want to measure time of classes , and signaling when school class is ower . Timer is presseted to 60,50,45,30,20,10 minutes classes .

Tags : School bell , school class , timer , school timer