The Healy Coil is comfortable to use because you do not need any cables to enjoy the benefits. The Healy Coil is also ideal for animals in general and especially if they are too small to use the electrodes. The Healy Coil also complements the Individualized Microcurrent Frequencies applications of your Healy with Quantum Potential Frequencies which can resonate with the quantum field of your body on a deeper level. You can recognise programmes that are compatible with the Healy Coil by the small circles at the top right of the programme symbol.