Features: -Size: 39x17x54.5cm -Measurement(CBM):65x44.5x60cm/0.174CBM -Weight:(@ps/@carton):2.83kgs/10kgs -Material:Solid wood(Linden)&MDF -Packaging: Carboard&brown box,3pcs/CTN -Movement:YoungTown movement for travel time and cuckoo movement by ourself -MOQ:200pcs -Certificate:CE&Rohs -Function: a. pendulum swing. b. cuckoo bird comes out from the door to report the time at hour with cuckoo sound. c. Light control:it means the bird will come out from the door to report the time when light on or on daytime and light enough. If there is darkness, the bird won't report the time, it means you can sleep. d.After the bird finishes reporting time and comes back ,then the dancing plate will move round ,dancing figures will dance, with the music playing on e. Battery type: 2pcs size D.(The price without battery)