USB Rechargeable Sleep Sound Machine

The white noise sleep meter has three timings, and it is enough to estimate the time to fall asleep. According to expert advice, to use white noise scientifically and rationally, it does not need to be on all the time.Flat And Consistent: White noise sounds like the sound of electric fans and air conditioners, and the sound is flat and consistent. It can be used to block other noises that interfere with sleep.Natural Sound Effects: The white noise sleep instrument carefully selects natural sound effects that are conducive to sleep for you, which restores the sound of nature in 360 degrees, and gently aids sleep.Control Sound Environment: Sleeper allows you to control the sound environment, excellently cover background noise, and effectively soothe children and babies for better sleep.Convenient To Use: The white noise sleeper can be hung on a crib or stroller to soothe your baby's sleep. The right size also makes it easy to carry. It takes 1.5 hours to charge and 35 hours to use.Fair U