You like dolphins? Then you will like this app. You have several choices of songs of dolphins that you can use to sleep better and faster. You can use the songs of dolphins to relax when you're stressed. You can use to put your babe to sleep. The songs are soft ideal for the kids and adults to sleep faster.

Close your eyes, put on the headphones and choose one of the sounds and relax or sleep better.

Train your concentration and relax listening to the sound. Choose a time and not think about anything until the sound ends. Should gradually increase the time to increase the concentration.

You can choose the music, the background and time to play music.