This sound relaxation machine can help create perfect sleep environment for you and your baby. You can fall asleep quickly with any one of its 9 relaxation sounds, which can also mask undesired distractions to improve your concentration while reading, working or studying.
1. ABS material is environmental, safe, non-toxic, odorless and harmless.
2. White noise can enhance sleep quality, create relaxed atmosphere, improve concentration and mask inside or outside undesirable noise for you and your baby at home, office, dorm, kids room, nursery etc.
3. 9 kinds of nature sounds with volume control knob can create the most realistic and natural environment.
4. Can be played continuously with auto-off timer of 15 min, 30 min and 60 min.
5. Power is supplied by USB or battery(not included), which is convenient.
6. Portable size and light weight are ideal for travel use.