I don't think so there's a lot of different of these two Q2 and foot spa... but wait here some information about the "Q2 and Foot SPA" maybe it can help this to you:
The Q2 water energy Spa is a hydrotherapy device used to enhance and amplify your body’s own ability to heal itself. The Q2 is based on the emerging field of Quantum physics where a produced biocharge resonates with your own energy field improving healing and detoxification.
The Q2 unleashes the capacity for water to transform electric energy into Life Force energy. By being in contact with the water during the process, your body is able to assimilate this Bio Energy and then utilize the energy as it sees fit. Once you body has the energy is needs to work with, its restoration/regeneration capacity is recovered. The results are astonishing. If you have seen the movie Cocoon, then you have the idea of the concept.
Benefits of the Q2 Energy Spa:
Non-invasive
Increases Vitality
Reduces Stress & Tension
Restores Harmony and Balance
Increases your Body’s own Ability to Repair and Detoxify.
I get this information in some site here in google search!!
__________________
Support Hose