Tapping right brain potential
Doubling memory capacity
Improving insomnia and poor memory

Six Major functions of Potential development device
1, Developing potential of the brain
2, Activating super memory of the brain
3, Attention will be highly concentrated
4, Anxiety and pressure will be eliminated
5, Recovering hearty energy
6, Improving quality of sleeping

Including: device, spectacles, earphone, signal line, adaptor, user manual in Chinese and English