Description Specifications: Housing material: ABS Color: blue, green, white Power supply: 3 types -C (R14) Batteries (not included) Function: Smart hourly report (21:00-6:00 no report) Total size: (W) X (H) 20x25cm /7.87 x9.84(approx.) Features: Full-time report (starts at 7am and ends after 9pm) can standing or hanging low noise level 24 hour sports clock The window will open automatically on will ring every hour, the cuckoo will jump and speak cuckoo at the same time, after the end of sex, the cuckoo will come back, the window will close. (NOTE: At 1:00 p.m., the cuckoo calls Cuckoo once, the wing opens once. Example: At 5:00 p.m., the cuckoo calls five Cuckoo sounds simultaneously, opens the wings five times.) Time Report Review Steps: 1. Rotate the time by hand to set the local standard time, insert 3 C-type batteries correctly, press the SET button on the back of the product once, the window pops up, Cuckoo pops up and signals “Cuckoo” 6 times (meaning it's 6 am) If you press the