Typ-C Port 7,83 Hz Ultra-Niederfrequenz Schumann Wellenimpulsgenerator mit Akku
ab 26,84 €
1x Schumann wave generator. 7.83Hz very low frequency electromagnetic wave: 0.3mW without any sound. Blue light flashing: transmitting status. Long green light: full. Product size: 16.5 13 3.5cm. Light off: shutdown / power exhaustion.
Jetzt bei Ebay:
