687 Hz - Subconscious, Memory (Pure Tone)

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Here I present to you a frequency that can have an influence on the brain and can improve the subconscious as well as memory.

When listening to frequencies, you should always drink enough water! The frequencies can be listened with speakers as well as with earphones.

Important Disclaimer: Frequencies should not replace medical treatment!

My Youtube Channel: https://www.youtube.com/@frequencymind

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