7.83Hz Frequency Generator Micro USB/Type-C Interface Pure Sine Signal Generator
ab 22,97 €
Antenna waveform: Sine wave. Interface waveform: Sine wave. Enhance Sleep Quality: Experience the natural 7.83Hz frequency with the Schumann Waves Resonance Generator. This resonance promotes relaxation, reduces stress, and aids in faster sleep onset, helping you wake up refreshed and energized.
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