Strangers Experiencing a "brain orgasm" for the 1st time

The video opens with a man holding a microphone and a device, approaching another man in a park with a city skyline in the background. The second man is wearing a green t-shirt and has his arms crossed. The first man explains the device, which is a neckband, and shows a graphic of the vagus nerve. He then places the device on the second man's neck. The second man's reaction shifts from curiosity to surprise and pleasure as the device is activated. The video ends with the second man expressing his enjoyment and asking where to buy the device.