Specifications: Shell material: ABS Color: Blue, Green, White Power supply: 3 x Type-C (R14) battery (not included) Function: Smart time reporting (21:00-6 : 00 not reporting) Overall Size: (L) X (H) 20 x (H) 20 x 25cm / 7.87\\x9.84\\ (Approx.) Features: Integer time (starting at 7 o'clock and ending after 9pm) can be placed or hung low noise 24-hour sports pendulum The window will open automatically at the hourly chime. The cuckoo jumps out and says \\Cuckoo\\. After the reporting time has elapsed, the cuckoo will return and the window will close. (NOTE: For 1 hour, the cuckoo calls \\Cuckoo\\ once, the wing opens once. Example: At 17:00, the cuckoo calls five tones. \\Cuckoo\\ spreads the wings five times simultaneously.) Steps to Time report proofreading: 1. Rotate the hour hand by hand to adjust to local standard time, insert 3 x Type C batteries correctly, press the ADJUST button on the back of the product once, the window will open, Cuckoo will start and it will say \\Cuckoo\\ 6 times (It means the time is 6 am.) If the ADJUST button is pressed once, the hour time will increase by 1 hour. 1. Set the ADJUST button according to the difference between the set local time and 5. Example: The current time is 4:30 p.m. (ie 4:30 p.m.). After inserting the battery, you should press SET (16-5) 11 times. 1. Adjust the volume button (VOLUME) to adjust the time volume. Package Included: 1 x Cuckoo Quartz Clock with Tail 1 x Hanging Hook(excluding other decorations) Instruction is not included. Hope you have a nice day Notice: Please allow a slight deviation of the measurement due to manual measurement. Due to different production batches, the product details may be slightly different. Due to different monitors and different lights, the picture may not reflect the actual color of the item. Please refer to the actual sizes given in the listing as images are generally enlarged to show detail.