![Healing Tone Cover](https://res.cloudinary.com/roundglass/image/upload/w_640,ar_16:9,c_fill,g_auto,f_auto/v1706719037/rg/collective/media/1492708373--2--1706719036846.jpg)
Delta Waves for Deep Sleep
HEALING TONE | 5 min
Delta waves occur during the deepest phase of sleep, when the body and mind undergo cleansing and restoration.
Delta waves occur during the deepest phase of sleep, when the body and mind undergo cleansing and restoration.