SYOSI Sleep Sound Machine, White Noise Machine with 30 Natural Soothing Sounds, 30 Level Volume Light 3 Timer Memory Function, Noise Machine Powered by AC or USB, for Adults, Baby and Kids

30 Smoothing Sounds: Our sound machine has 6 groups of audio, each group has 5 kinds of sound scene classes can be switched, which provides 30 levels of volume level free adjustment., The noise machine has 30 high-fidelity soothing sounds such as white noise, pink noise, brown noise, rain, running water, fan, tire, lullaby, fire, ocean waves, birdsong, etc. They are great as gifts for family, kids or friends for birthdays., 3 Timers and Memory Function: SYOSI white noise machine can be set to play continuously all night or 30, 60 minutes with automatic shutdown timer, you can set it according to your needs. As the timer closes, the sound fades out and then turns off., In addition, the noise machine has a memory function and a headphone jack, it automatically restores the volume, sound and timer settings played when it was last turned off, so you don't need to readjust., Durable and Portable: This sound machine comes with a 1.5m USB power cable, plug it in and you can play the sound, no extra purchase required. The noise machine is made of high quality ABS material, strong and durable.