White Noise Sound Machine includes 10 true alpha brainwave sound, It 's not only a sound machine for sleepless adult, but also a sound machine for baby, kids, and old people. Sound Machines for Sleeping White Noise Machine features total 10 All professional Alpha Brainwave sound for adults to sleep easily.Keep listening often,It can enhance memory,deeply relax the brain, relieve stress, anxiety. The next day's work has a good start after giving your brain a good rest. White Noise Sound Machines for pregnat women Alpha brainwave sound is a the functional music of prenatal education for pregnant women, stimulates the potential of the right brain of the baby in the abdomen, and inspired music. Warm Night Light For baby sleeping This sound machines for sleeping provides soft yellow lighting to make your kids feel more secure. The baby fall sleep easily under soothing light and comforting sound background. Earphone Allowed makes Great Companion for Office Workers With this noise machines for sleeping, you can focus well while you are working, so you can get things done quicker. Besides, built-in a headphone jack allows you to listen privately so you won't disturb others. If you want a nap after lunch at office, it's just the perfect unit to cut out the noise from others (chatting, typing, etc). Package Includes White Noise Machine X 1 Type c -1.5M X 1 User Manual X 1unit_count_type Count. unit_count 1.0. ?Simplestylish design 12 Months ReplacementSimplestylish design,No matter you put it in your bedroom, living room ,It looks great and suit pact size of 5.7''x1.9''x3.8'' and light weight easy to bring .The sleep sounds with you wherever for you get a better sleep. To make sure the quality, we obey the strict production process, quality management system and fully inspection systerm. If you have any issue ,please contact us. We provide 12 month replacement and 24 hours Customer Service. ?Unbeatable Stereo Sound Support 3.5mm Earphone The built in dual speakers will emit high quality stereo and clear powerful sounds which makes this portable sound machine unbeatable since most of the similar devices only got single speaker, you can use a earphone to connect the portable sound machine through the jack so that you can turn it up louder and do not bother anyone during your nap in the office. ?4 Timers and Memory Function Featuring with 4timers, 30 min, 60 min,90 min and timer off,without the worry to manually turn off the machine, it will be shut off automatically ,you can sleep soundly and smoothly .The white noise machine remember and restore your previous settings. After opening, it automatically adjusts to the last selected volume, sound type and timer. ? Warm Color Night Light Different people have different sleeping environments at night,Night light mode on this sleeping machine for sleep can be activated with four warm brightness level options (Off 30percent 50percent 100percent,Long press for 3 seconds to adjust brightness).Warm lighting and light music make the people easier to relax and inner peace and get a relaxing sleep.If you prefer a dark sleeping environment ,you can turn off the night light mode. ?professional Alpha Brainwave Sound Adjustable Volume LevelsWhite Noise Machine features total 10 All professional Alpha Brainwave Musics for adults to sleep easily.it is also a functional music of prenatal education for pregnant women, stimulates the potential of the right brain of the baby in the abdomen, and inspired music.And especially suitable for sleeping alone babies and kids to relax, emotionally stable to fall asleep.Suitable for home, offices, nurseries, Meditation rooms.