Key benefits Intelligent light control provides an automatic day night operating schedule that aligns with ambient light, reducing unnecessary noise and power use. On the hour, a cuckoo clock feature activates a charming mechanical sequence, adding a natural time cue without manual setup. Authentic nature sounds with adjustable volume create calming ambient atmosphere for any room. Built in light sensor helps ensure a silent night by reducing disturbances when darkness falls. How it works The device uses a light control circuit to monitor ambient light and operate accordingly. During daytime, it runs on an hourly cycle and reports activity; in the evening it stops automatically and resumes the next day. Sound and performance All sounds are authentic nature recordings of real animals. Volume is fully adjustable to suit your environment and preference. The cuckoo mechanism features a door that opens, a bird that swings its wings, a beak that opens, and a cuckoo valley sound. Use scenarios Nursery or child's room: gentle hourly cuckoo cues paired with natural sounds create a comforting daytime rhythm and a calm night routine with the light sensor on the unit. Living room or study: use the hourly cuckoo as a time cue while enjoying authentic nature sounds for a relaxed, distraction environment. Office or workspace: background nature sounds help improve focus and reduce stress, with automatic quieting at night thanks to the built in light sensor. Service and support We promise to respond within 24 hours if you have any questions.