Deep Sleep is a safe and effective app to enhance the sleep effect.
Perfect for sleeping on human health is very important, it assurance that children grow tall and their intellectuals develop; young man is full of energy; middle-aged people enjoy good health; elderly enjoy health and longevity.
Soothing, soft ring tones and wallpaper, Let you fall asleep more easily, Better quality of sleep, so your body more healthy.
1. Can be set as ringtone, alarm, SMS tones and exclusive ringtone for your friends ;
2. You can set your favorite wallpaper as a phone background;
3. Variety of options, not the same experience, easy to operate。