I've been wearing this device daily for about six months, and it provides me with a sense of calm. I can definitely tell when I’m not wearing it. The battery life is impressive, and it charges quickly. I'm just beginning to explore changing the frequency modes. The customer service has been fantastic when I encountered an issue with the cord. Highly recommended—it's a quality item!
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OneDevice is a patented wearable device that lets you experience the benefits of light and sound therapy wherever you go.