The FocusBand headset and app provides neurofeedback, a proven method to train the brain. It allows you to experience the optimal desired brainwave state using audible and visual feedback. This Starter Pack is perfect for the golfer that wants to get started with the basics yet still have the tools to refine the shot routine and is ideal for the DIY golfer. This cutting edge software and hardware is tour proven and used by notable players like Jason Day and Justin Rose. Comes with a sturdy carry case and full app support with getting started training !