Audio-Visual Entrainment (AVE) is a technique that utilizes pulses of light and sound at specific frequencies to gently and safely guide the brain into various brain wave patterns. By altering your brain wave frequencies, you have the ability to boost your mood, improve sleep patterns, sharpen your mind and increase your level of relaxation, all with the simple push of a button! AVE also increases brain health by increasing cerebral blood flow and stimulating beneficial neurotransmitters, such as serotonin, norepinephrine, and endorphins.

Experience real-time visual entrainment from a PC with the Spectrum™ eyeset:

• Real-time control and monitoring over USB using DAVID Live Windows 11-based PC app that you download from the Microsoft Store.

• Self-guided Heart Rate Variability (HRV) training using DAVID Breathe Windows 11-based PC app that you download from the Microsoft Store..

• Uses patented independent left/right-field stimulation.

• Supports stimulation frequencies from 0 Hz to 50 Hz, plus Ganzfeld.

• Supports millions of stimulation colors.

• Patented RAVE HRV technology

The Spectrum™ eyeset is a standalone USB eyeset, and is not compatible with DAVID devices, Smartphones, or Apple Computers.

IF YOU DO NOT HAVE ACCESS TO A PC, YOU CAN PURCHASE THE ALL IN ONE STANDALONE KIT. Learn more about this kit HERE.

Do NOT use this device if you have a history of epilepsy, photic epilepsy, or any seizure disorder unless under the direct supervision of a qualified healthcare professional. Do NOT use if you have a pacemaker.