| Brand | Unbranded/Generic |
|---|---|
| ASIN | B0C6JVG94H |
| Type | with outer shell |
| Input power | 5V |
| Frequency | 7.83Hz |
| Material | ABS |
| Power | 5W |
| Interface | USB |
| Name | Schumann Resonance Generator |
Check the listing for details. Schumann Resonance Ultra-low Frequency Pulse Generator USB Interface C4F9. Condition: New. Listed at 21.69 USD. This product is a 7.83 Hz low frequency Schumann waves generator featuring high accuracy and stability. Each individual has a network of weak currents that will produce frequency resonances when excited by Schumann waves.