7,83 Hz Schumann Wellengenerator Ultra Niederfrequenz Impulsgenerator Audio HL
ab 14,11 €
1 x Ultra-low Frequency Pulse Generator. For office - to relax and improve work efficiency, Used to create space - to improve inspiration,For the tea ceremony - resting body and mind. No USA,Canada,UnitedKingdom,Austrilia,France,Germany,Others.
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