4 Warm Nightlight/4 Timers/32 Levels of Volume Adjustment/Memory FeatureThe baby sleep soothers have 4 levels warm nightlight,32 levels volume,you can adjust to your desired brightness and volume. It's a great choice for baby feeding,children or adults who enjoy sleeping with a nightlight.The V1 plays continuously at 30, 60, 90 mins intervals with auto-off settings, even all night playing.With a built-in memory function, it boots autoplay the last soundtracks and volume level you used.35 Soothing Sounds, 4 Play ModesAs a sleep sound machine, its choice of relaxing sounds helped us drift off to sleep gently, settle back down if we were disturbed during the night.There are 4 modes,Baby mode with fetal heartbeat sound lullabies. Nature mode with wind rain bonfires yoga meditation sounds etc. Pure noise mode with white brown pink noise. Fan sounds mode with air condition fans dust collector etc. You are going to know which kind of noise works best for you.Baby Care Mode Features, Mom's HelperSoothing sounds help babies get to sleep faster and stay asleep longer. Our babies came into the world accustomed to background sounds. Babies in utero were surrounded by ambient sounds like the heart beating, and the air moving through your lungs. We designed the baby mode for infants and toddlers with fetal sounds and lullaby. The baby noise machine can help keep our babies and moms happy and have well-rested.One click to turn on,easy to use.Portability For On The Go The cordless portable sleep machine for use on the road, business trip or bedroom. A small noise machine is a kid-friendly round design,compact lightweight size with powerful rechargeable battery support up to 40 hours of playing at 50% volume. You can keep the noise running throughout all night to block out disturbances. Great for yoga meditation, a natural sleep aid, toddler sleep, office privacy noise reduction,traveling, and effective at blocking snoring.Who It's Best ForSLEEPGOOD V1 sounds machine is a sleep-improving machine that generates soothing sounds to help relax,concentrate and sleep better. With its simple user-friendly interface, it's a great tool for anyone looking to improve sleep and overall well-being. This child-friendly small sound machine is quite popular among parents of young kids. Featuring nature sounds and lullabies to help relax before bed, good for infants toddlers and children.A choice as a registry baby shower gift.