Easy Touch Control Double touch the metal grill to turn on/off the night light, and hold down to adjust the brightness smoothly, adjust night light color with one touch, allowing you to easily find your white noise at night, which can be used in the office, nursing baby, bedside sleep.30 Soothing Sounds This white noise sound machine with white noise ,brown noise, pink noise, fan, rain, sea waves, lullabies, hushing, meditation and more, to help you relax and unwind, suitable for baby kids adults. Noise Isolation The sound machine with 32 levels of volume, adjust as needed to effectively block out hotel noises, noisy neighbors, and city hustle, create a comfortable environment for sleeping, relaxing, working, studying and travelling. 12 Colors Night Light The sound machine has 12 colors night lights and 10 adjustable brightness to help babies fall asleep easily with warm lights. It can be used not only as white noise, but also as a night light, suitable for baby night care, milk powder changing, night time feeds, or parent-child interaction.4 timer and Memory Function This white noise machine can be played continuously play, 1h, 2h, or 3h, it is good for taking naps, yoga and meditation. Besides, it remembers the settings of volume, brightness, track and timer, meet your usage habits.Warranty ServicesWhether it's for a newborn, a child's or adult's birthday, or a Christmas present, this noise machine is a suitable gift choice. In addition, the sleep machine is approved by FCC, CE and RoHS certified and comes with an 18-month warranty, if the product has any problems, please don't hesitate to contact us.