36 natural soothing sounds: this machine has 36 sounds: 6 fan sounds, 2 brown sounds, 2 pink sounds, 2 white sounds, 2 ocean sounds, rain sounds, thunder sounds, waterfalls, showers, forests, summer nights, barbecues, frogs, 2 birds, hair dryers, dryers, crowds, trains, fireplaces, campfires 3 flfl, 3 Solder, lion roar and 2 wind chimes.
USB: charging station: This loud device is powered by a rechargeable battery (included) and a USB cable (included), so you don't have to worry about replacing the battery, making it perfect for travel.
Portable and compact design: the portable and compact design makes this white noise machine important for home or travel. You can easily pack it in your backpack for easy trips or put it in your bedroom, living room or office to quickly calm down and hear its sound.
Memory function and timer: You can keep the noise machine on all night or set it to turn off automatically for 30, 60 and 120 minutes, depending on your needs without disturbing your sleep time; the next time you turn on the device, you can retrieve the previous sound and volume settings without having to repeat it.
Quick relaxation and falling asleep helps to create an ideal sleeping environment, and the white noise machine is a soothing tool for babies; playing in the corner of the living room at night can calm the busy mood of the day, relieve tension and relieve stress; very suitable for babies who cannot fall asleep and adults who find it difficult to relax after long hours of work. And it can block noise, focus when studying or working, reduce distractions and thus improve efficiency.