The Frequency Your Brain Has Been Missing.

In 1952, physicist Winfried Schumann discovered that Earth emits a natural pulse — 7.83Hz. For most of human history we lived bathed in it. Modern life cut us off. HUSH gives it back. Set it to 7.83Hz for calm and sleep, or 10Hz for focus. Press OK. That's it.

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Calm or Focus. You Choose the Frequency.

When your brain runs at 7.83Hz, cortisol drops, your nervous system relaxes, and sleep comes easier. Shift up to 10Hz and you enter alpha — the calm, sharp state where deep focus happens naturally. HUSH puts that dial in your hands.

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