Sleep Sound White Noise Machine with 40 Natural Soothing Sounds and Memory Function 32 Levels of Volume Sleep Timer Sound Therapy for Baby Kids Adults (AC Adapter Not Included)

• 40 Non-Looping Sleep Sounds: White noise, lullabies, piano, frog, fan, brook, rain, bird and waves, bonfire, train, crickets and so on, suitable for for baby and kids and adults, help you to mask disruptive environmental noises.
• Precise Volume & Timer Settings: With 32 Levels of Volume, it is perfect for you and your baby sleeping. Just easily to set 1 hour, 2 hours, 3 hours and continuous play, control the comfort level for your unique environment.
• Function & Safety: Memory function automatically restores your previous volume, sound and time, it is powered by AC (Not Included) or USB. Please note that this product does not come with a battery, it needs to be plugged in to use. The machine is approved by FCC, CE and RoHS, don't need to worry about accidents.
• Automatically Restore & Adaptive Sound Technologies: This sound machine is 3.9*3.93*2.3 inch ( 9.9*10*5.85 cm ), it is portable for home, office or travel. With adaptive sound technologies, can give you a perfect sleep.