Feature: 1、Smart Function: The cuckoo will sing from the nest every hour and call 2、Durable and Powerful: This cuckoo clock is powered by three 3、Antique Design: The traditional black forest design with vivid hollow printing pattern perfectly show the beauty of the classical clock. 4、Detailed Information: RC-01: about 12.4*9.5*4in, RC-02: about 9.6*11.8*4in. The clock dial is about 3.5 inches. 5、Gorgeous Decoration: The pendulum at the bottom of the wooden living room clock will automatically swing, which is suitable for home, study, children's room as home decoration, practical clock, alarm clock, etc. Description:This wooden cuckoo clock has a forest design, which is delicate and traditional. This durable clock is very suitable for living rooms, bedrooms, study as a clock. In addition, it can also be a special decoration for your home or office. Specification: Name: Cuckoo Wall Clock Material: wooden size: RC-01: about 12.4*9.5*4 in RC-02: about 9.6*11.8*4 in Weight: about 1000 g A:RC-01 B:RC-02 Packing List: 1 * Cuckoo Clock 1 * Pendulum 1 * User Manual Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size. QA: Question: How long can the battery last? Answer: The cuckoo clock uses 3 type C batteries(not included). With all functions turned on, it will last at least 8 months. Question: Does the cuckoo come out once an hour or only send out an alarm at a specific time? Answer: It's out on time on the hour, and it's worthy. Question: How many cuckoos are there every hour? Answer: As many as hours. For example, it will cuckoo twice at 2 o'clock.