Is Brainwave Entrainment Safe for Treating Insomnia?

Is Brainwave Entrainment Safe for Treating Insomnia?

Is Brainwave Entrainment Safe for Treating Insomnia?

- Brainwave entrainment can give long time sufferers of insomnia a good night's sleep.

User: Mike Seely

Views: 20

Uploaded: 2008-10-10

Duration: 01:18