Theta Waves

Theta-wave binaural beats (4–8 Hz) for meditation and deep relaxation — free, no sign-up. Headphones required for the binaural effect.

1. Put on headphones — binaural beats only work with a different tone in each ear.
2. Press play for a continuous theta-band beat; set a timer to fade out.
3. Treat it as a calm backdrop, not a guaranteed brain-state switch — the evidence is mixed.