7.8Hz Schumann Resonance Generator Ultra Low Frequency Pulse Generator for Sound Quality Improvement
$ 5.94
Specification:
Item Type: Schumann Wave Generator
Material: PCB
Resonance Frequency: 7.8Hz (Adjustable)
Features:
- 8HZ GENERATOR: Ultra low frequency Schumann wave generator, resonant frequency 7.8Hz (adjustable), with high accuracy and good stability. 2EXCELLENT PARTS: Adopts highly stable pulse chip, precise correction capacitor and precise multiple loop adjustable resistor, with high reliability. 3LARGE CAPACITY: Can be used after charging, the rechargeable large capacity lithium battery can last for about 400 days after being fully charged. 4MAIN PURPOSE: Help people relax physically and mentally, improve perception of sound and images, reduce stress, and improve work efficiency. 5GOOD PERFORMANCE: The generator adopts excellent PCB components to ensure stable performance, less interference and longer service life.
Package List:
1 x Schumann Wave Generator
