David Sereda Devices and Frequency

2 years ago
50

Join David Sereda today to hear the benefits, features, and history of the Harmonic Star Coil and its history. Learn what a PEMF is as well as how to work with any frequency you like with this coil. Why choose a David Sereda coil and also what frequencies to work with and why. For more info on the coils visit Davidsereda.co/coil.

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