Product : cuckoo clock Meterial:plastic Size:20.5*38*10.5cm Movement:sweep second movement Battery : 3pcs 3“c” & 1pc aa battery,as the battery is not allowed in transportation,please prepared them by yourself. Function: hourly chime from 6,00amn-9,00pm, the window open automatically at hourly chime,the cuckoo will be jump out and talk“cuckoo” at same time,after reports time had ended, the cuckoo return,the window close. Package includes: 1 x Clock Note: Due to manual measurement. There may be an error of 1-3cm Because the display is different. There may be a slight difference in color Fits well on your desk, bedside table, etc.