If you’ve been experiencing stress, mood swings and other disorders (anxiety, Winter Blues etc) in life, you may want to consider the Valkee’s Brain Stimulation Headset.
The Valkee’s Brain Simulation Headset is said to have been clinically proven to prevent or treat mood swings and stress. The Valkee’s headset emits and channels safe bright light to the photosensitive regions of the brain through the ear canal. You just need to wear the earplugs for 8-12 minutes a day. It increases your body energy, thus prevents or eliminates mood swings or stress.
The headset is useful for frequent business travelers as well, as it helps reduce jet lag as long as the light emitting headset is used in their trips.
The Valkee headset is now up for pre-order on thefor a pretty expensive price around $300 USD. But I think you wouldn’t mind to pay such an expensive price if it works as expected. Valkee also have some research evidence about the headset .