Brainwave Entrainment

The DAVID Delight Plus Light and Sound Therapy System by Mind Alive is a handheld device designed to help shift your mental state using light an...

The DAVID Premier Light and Sound Therapy System is a brain-stimulating device that uses synchronized light and sound to guide your brain into f...

The DAVID Delight Pro with CES Light and Sound Therapy System helps guide your brain into more relaxed, focused, or energized states using pulse...

The DAVID Delight Light and Sound Therapy System is a non-invasive device that uses pulses of light and sound to help shift your brain into diff...