Clinically Proven, Doctor Developed Sounds - help you relax, renew your body and prepare you for sleep - naturally!Clinically proven low frequency vibration that stimulates body cells into therapeutic states of relaxation and healing.Sound therapy provides soothing music with clinically proven brainwave entrainment for effective stress reduction, relaxation and healing. The Sound Oasis Vibroacoustic Therapy System plays back nature, music and therapy sounds with Delta, Alpha or Theta brainwaves to coax your brain to match these frequencies, thus entering states of sleep, relaxation or renewal.