Product Review

Who needs This white noise machine?  ♥ insomniac: insomnia affects people’s quality of life during the day, not just their sleep at night. If you struggle with insomnia, the sleep Soother may offer some relief.  ♥ office worker: listening to nature sounds In your office allows you to eliminate distractions and focus on what you're doing, so you can get to work and get things done.  ♥ student: using the white noise sound machine in your study area Can help you focus, so you can concentrate on learning.  ♥ Baby: Our sleep Sound Machine has soothing lullaby which will help lull your baby to sleep whether it's nap time or night time.  ♥ noisy households: it's hard to get to sleep quickly if you're in a noisy environment. Some sounds can interfere with sleep, such as noises from the street, crying kids, noisy neighbors, or snoring spouses. At this time, you can wear headphones and listen to the natural sounds to block out noise. Important features> ◊ 28 nature sounds> ◊ 3 brightness light and 10 Colorful light err> ◊ High quality speaker & built-in headphone jack
◊ auto-off timer 
◊ Adjustable volume 
◊ portable design and lightweight> ◊ two power supply modes: 18650 Battery or USB output  (18650 Battery is not included> ◊ Suitable for baby, kids, men, women, and old.  (home, office & travel) 
◊ one year Manufacturer's Warranty & Lifetime customer support

specification 
- USB output: 5V, 1a 
- speaker rating: 15 OHM, 5w 
- power: AC 100V - 240V, 50 - 60hz
- light off＜200/light on＜450mah
- static current: 20ua
- weight: 13 ounces>- size: 5.98*5.86*1.45 box contains> ▪ 1 x sleep Sound machine 
▪ 1 x AC adaptor> ▪ 1 x USB cable 
â–ª 1 x User manual
noted: not including 18650 battery
***power: Blue light is working status，green light is full charging, red light is charging status。make sure it is Blue light when using***