Red Noise + 111 Hz – 90 Minutes

This 90-minutes red noise audio provides an extremely deep and low-frequency-weighted sound environment.

Red noise is often used for grounding, nervous system calming, and deep rest.

The 111 Hz frequency is softly embedded into the noise and is not audible as a tone, but felt subtly to enhance grounding and relaxation.

Ideal for deep sleep, relaxation, meditation, anxiety relief, and tinnitus masking.

Use at low volume and avoid audio processing for the purest experience.