Why you need this sleep sound machine Blocks distracting outside noise so you can fall asleep faster and stay asleep longer. Provides gentle sounds and warm night light to create a consistent, calming sleep environment for adults, children, and babies. Compact and durable design makes it easy to use at home or on the go. Key features and benefits Function: Produces continuous background sound to mask environmental noise, reducing awakenings from traffic, neighbors, or household activity. Sound options: 9 selectable sounds and soothing music — Summer Night, Rain Noise, Nocturne, Lullaby, Stream, Waves, Birdsong, Light Music, and White Noise — to match personal preference and promote relaxation. Adjustable volume: Set the sound level to a comfortable range for sleep, naps, or focus without being jarring. Time function: Built-in timer lets you set automatic shutoff for structured sleep routines and battery/power conservation. Night light: Warm light feature provides a soft, non-intrusive glow for nighttime comfort and safe navigation without bright disturbances. Materials and durability: Made from PP casing and reliable electronic components for everyday use and long-term durability. Portable design: Compact, lightweight form factor fits easily into a bag or suitcase for travel, nursery visits, or office naps. Performance and practicality Consistent, gentle audio helps mask sudden noises and creates a predictable sleep cue. Simple controls let users switch sounds, adjust volume, and set the timer quickly — useful for parents and light sleepers. Warm night light supports low-level illumination without interrupting sleep cycles. Typical use scenarios Home bedroom: Use the white noise and warm night light to mask street or neighbor noise and establish a soothing pre-sleep routine. Nursery or child’s room: Play lullaby or birdsong at a low volume with the night light to help infants and toddlers settle and sleep through minor household sounds. Travel and hotel stays: Pack the compact unit in a bag or suitcase to recreate a familiar sleep environment and drown out unfamiliar hotel or transportation noise. What you get A durable, portable white noise machine with 9 natural sounds and gentle music, adjustable volume, a time function, and a warm night light — designed to improve sleep quality and reduce disturbances without complexity.