40HZ Gamma Devices
We've developed affordable, precisely-tuned 40Hz devices for those trying to promote gamma brain waves through entrainment. We currently offer both a 40Hz light kit and 40Hz audio device. Our products are assembled and calibrated in the United States. Available for purchase today!
Our products are plug-and-play. Right out of the box, you, a loved one or friend will enjoy the potential benefits of gamma 40Hz therapy.

Buy 2 or more products and get 5% off!
Enter promo code 'SAVE5' to receive 5% off your order when you purchase two or more devices!