Features: 1.Help your baby sleep better. 2.Improve the sleep quality of the whole family and enjoy healthy sleep. 3.Cover up the interference of external noise and enjoy your private space. 4.As a night light, it helps mothers use it when breastfeeding and changing diapers at night. Who is the white noise machine suitable for? Has been widely used by people of all ages, including babies, children and adults. We are honored to provide thousands of buyers with a more comfortable private space and sleeping environment. Product Name: White Noise Machine Product size: 86 166mm White light: 10W Audio output power: 5W Charging interface: Type-C Material: ABS PP Light source life: 20000 hours Battery capacity: 3.7V1800mAh Power mode: USB Function: music function How It Works: Noise Cancellation Battery life: 3-6h (inclusive) Packing list: 1X White Noise Machine 1X Color box 1X Charging cable 1X Instruction ManualPlug-in for Whole Night Sleep: Without worrying out of battery, White noise machine kids will play all night, which is so nice for the baby when he awakes in the night and needs to return to sleep. A cheaper alternative for the sound machines. Match Any Room Decors: Sound machine with night light generates enough light to see the whole room at night and neutral enough to blend with any decor.LED light effects follow the rhythm of the music, and the endless changes make life more pleasant. Volume Control and Memory Function: Sound machine kids has customizable sound level so you can get it super quiet or super loud, whatever you want really! It can also save and remember the last settings- sound, volume,light brightness or color. 360 magic light show: Colorful mood lights. Warm white night light 5 colorful light modes,auto cycled RGB nightlights for mid-night breastfeeding and diaper changes,soothing childrens who are afraid of dark, or adding sleep effects to bedroom for adults. 15 High Fidelity Sleep Sounds:White noise machine baby has white noise, brown noise, pink noise, fan noise, thunderstorm, rain, ocean waves, brook, bonfire, birds, crickets, frog,train tracks, lullabies,etc. A decent sound machine sleeping for baby, kids and adults.