Serene Evolution White Noise Machine, 30 Soothing Sounds, Timer, Portable

Serene Evolution 30 Sound Portable White Noise Machine, Sound Machine for Adults, Kids, Baby, Home, Office Privacy, White Noise Machine for Sleeping Adults, Sleep Machine, Pink, Ocean, Rain Sounds - 30 sounds: 5 fan, 2 brown noise, 2 pink noise, 1 white noise, 2 ocean, 2 rain sounds, thunder, forest, summer night, crickets, frogs, birds, hairdryer, dryer, crowd, train, fireplace, vacuum, 3 flute, and wind chimes; white, pink, or brown noise machine options - White noise machine for adults or children that you can leave on all night or set a timer for 30, 60 or 120 minutes. Recalls last sound and volume setting - Powered by AC adapter (included) or 3 AA batteries; easy to operate, perfect gifts for him or her - Compact design, portable sound machine for sleeping that is perfect for home or travel; sleep aids for adults or children wherever you may need one - Perfect white noise for sleeping or also to mask background noises like barking dogs and snoring for improved sleep. Sounds mask private conversations making it perfect for office privacy

30 sounds in 6 categories White Noise, Water, Nature, Fan, Zen, Other Sounds include: (5) fan, (1) hairdryer, (1) dryer (1) white noise, (2) brown noise, (2) pink noise (2) ocean, (2) rain, (1) thunder, (1) summer night (1) forest, (1) insects, (1) frogs, (1) birds (1) crowd, (1) train, (1) fireplace, (1) vacuum (3) flute, (1) wind chime Uses power adaptor for USB or wall outlet Uses (3) AA batteries (not included) Turn on or use timer to turn off automatically 4.5”W x 4”D x 2.5”H