$17.99 – $19.99

Description The Schumann waves ⁤generator operates without producing any sound. Its function is not‌ to enhance sound or visual quality directly on ⁣audio-visual tech products, but rather it ⁢impacts​ space environment.⁤ Through⁣ its operation, it can promote relaxation for both the mind and body, improving the perception of sound and visuals. ‌It fosters physical health, … Continue reading 7.83Hz Schumann Resonance Generator with USB Interface and Indicator Light

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