Description
- 7.8Hz ultra-low frequency pulse Schumann has high accuracy and nice stability.
- Equipped with high stability pulse chip, accuracy correction capacitor and multi-loop adjustable resistor.
- It can turn ordinary water into Shumangbo water, antioxidant, easy to absorb, and imve the oxygen delivery capacity of bloods after drinking, which is beneficial to health.
- It can be placed in the bedroom to imve the quality of sleep, or in the office to relax and imve work efficiency.
- Used to make the sound more pleasing, or used to make tea to speed up the brewing and make the tea smell more intense.