7,83 Hz Ultra-Niederfrequenz Schumann Wellenimpulsgenerator Werkzeug mit Akku Typ-C
ab 27,87 €
1 x Schumann wave generator. 7.83Hz very low frequency electromagnetic wave: 0.3mW without any sound. Do not run through your life so fast that you forget not only where you have been, but also where you are.
Jetzt bei Ebay:
