FINEAK - Sound Machines Sleep White Noise Machine with 25 Soothing Sounds - Black

There are 4 sound categories, 5 white noises (Soft, Brown, Pink, Blue, White Noise), 5 fan sounds (Soft, 2*Household, Industrial, Lound), 5 Light music (3*Lullabies, Meditation) and 10 natural sounds (Fire, WaterDrop, Rain Thunder, Wave ) and so on. The sound rhythm helps you fall asleep, and the white noise machine can effectively cover up destructive or startling sounds to protect your sleep quality.