4-7hz PURE Theta Waves | 432hz Base Frequency | Binaural Beats | CIA Hemi Sync | Astral Projection

4-7hz PURE Theta Waves | 432hz Base Frequency | Binaural Beats | Hemi Sync | Astral Projection | Meditation Extra long 4-7hz Waves Binaural Beats. Perfect for sleep meditation. Use Headphones. CIA says 4-7hz is perfect for accessing hemi sync. Have fun on your Astral Journey