Flexible Sound Duration The device has timer settings of 15, 30, or 60 seconds for the sound to play, creating a calming atmosphere for daily use. Elegant Curved Surfaces Designed with a triangular 3D geometric structure and sleek curves, it presents a harmonious, visually balanced look that suits modern minimalist interiors. Smart Motion Sensor Hands activation provides an immersive nature sound experience with a 120 second bird song playback. Smart motion detection is for engaging users of all ages and ensuring easy, convenient use. Ease of Carrying Lightweight and compact for portability, with a wall mountable option and a dangling hole for hanging, allowing relaxation in any environment like home, office, or on the go. Use scenarios Bedtime routine at home: place it by your bedside and use the timer to have a quick wind down session before sleep. Office or study break: keep it on your desk for a brief, refreshing moment of nature sound to relieve stress between tasks. Travel or hotel room: utilize the lightweight design and hanging option to create a calm, familiar ambiance in unfamiliar spaces.